[PATCH 3/3] mtd: add leading underscore to all mtd functions
Artem Bityutskiy
dedekind1 at gmail.com
Mon Jan 30 09:24:07 EST 2012
From: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>
This patch renames all MTD functions by adding a "_" prefix:
mtd->erase -> mtd->_erase
mtd->read_oob -> mtd->_read_oob
...
The reason is that we are re-working the MTD API and from now on it is
an error to use MTD function pointers directly - we have a corresponding
API call for every pointer. By adding a leading "_" we achieve the following:
1. Make sure we convert every direct pointer users
2. A leading "_" suggests that this interface is internal and it becomes
less likely that people will use them directly
3. Make sure all the out-of-tree modules stop compiling and the owners
spot the big API change and amend them.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>
---
drivers/mtd/chips/cfi_cmdset_0001.c | 40 ++++----
drivers/mtd/chips/cfi_cmdset_0002.c | 26 +++---
drivers/mtd/chips/cfi_cmdset_0020.c | 18 ++--
drivers/mtd/chips/fwh_lock.h | 4 +-
drivers/mtd/chips/map_absent.c | 8 +-
drivers/mtd/chips/map_ram.c | 10 +-
drivers/mtd/chips/map_rom.c | 10 +-
drivers/mtd/devices/block2mtd.c | 10 +-
drivers/mtd/devices/doc2000.c | 10 +-
drivers/mtd/devices/doc2001.c | 10 +-
drivers/mtd/devices/doc2001plus.c | 10 +-
drivers/mtd/devices/docg3.c | 12 ++--
drivers/mtd/devices/lart.c | 6 +-
drivers/mtd/devices/m25p80.c | 8 +-
drivers/mtd/devices/ms02-nv.c | 4 +-
drivers/mtd/devices/mtd_dataflash.c | 16 ++--
drivers/mtd/devices/mtdram.c | 12 ++--
drivers/mtd/devices/phram.c | 10 +-
drivers/mtd/devices/pmc551.c | 10 +-
drivers/mtd/devices/slram.c | 10 +-
drivers/mtd/devices/spear_smi.c | 6 +-
drivers/mtd/devices/sst25l.c | 6 +-
drivers/mtd/inftlcore.c | 2 +-
drivers/mtd/lpddr/lpddr_cmds.c | 16 ++--
drivers/mtd/maps/uclinux.c | 2 +-
drivers/mtd/maps/vmu-flash.c | 6 +-
drivers/mtd/mtdchar.c | 4 +-
drivers/mtd/mtdconcat.c | 42 +++++-----
drivers/mtd/mtdcore.c | 14 ++--
drivers/mtd/mtdpart.c | 91 ++++++++++---------
drivers/mtd/nand/alauda.c | 8 +-
drivers/mtd/nand/nand_base.c | 30 +++---
drivers/mtd/onenand/onenand_base.c | 42 +++++-----
drivers/mtd/ubi/gluebi.c | 10 +-
drivers/net/ethernet/sfc/mtd.c | 8 +-
include/linux/mtd/mtd.h | 168 +++++++++++++++++-----------------
36 files changed, 350 insertions(+), 349 deletions(-)
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index e1e122f..152accf 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -262,9 +262,9 @@ static void fixup_st_m28w320cb(struct mtd_info *mtd)
static void fixup_use_point(struct mtd_info *mtd)
{
struct map_info *map = mtd->priv;
- if (!mtd->point && map_is_linear(map)) {
- mtd->point = cfi_intelext_point;
- mtd->unpoint = cfi_intelext_unpoint;
+ if (!mtd->_point && map_is_linear(map)) {
+ mtd->_point = cfi_intelext_point;
+ mtd->_unpoint = cfi_intelext_unpoint;
}
}
@@ -274,8 +274,8 @@ static void fixup_use_write_buffers(struct mtd_info *mtd)
struct cfi_private *cfi = map->fldrv_priv;
if (cfi->cfiq->BufWriteTimeoutTyp) {
printk(KERN_INFO "Using buffer write method\n" );
- mtd->write = cfi_intelext_write_buffers;
- mtd->writev = cfi_intelext_writev;
+ mtd->_write = cfi_intelext_write_buffers;
+ mtd->_writev = cfi_intelext_writev;
}
}
@@ -443,15 +443,15 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary)
mtd->type = MTD_NORFLASH;
/* Fill in the default mtd operations */
- mtd->erase = cfi_intelext_erase_varsize;
- mtd->read = cfi_intelext_read;
- mtd->write = cfi_intelext_write_words;
- mtd->sync = cfi_intelext_sync;
- mtd->lock = cfi_intelext_lock;
- mtd->unlock = cfi_intelext_unlock;
- mtd->is_locked = cfi_intelext_is_locked;
- mtd->suspend = cfi_intelext_suspend;
- mtd->resume = cfi_intelext_resume;
+ mtd->_erase = cfi_intelext_erase_varsize;
+ mtd->_read = cfi_intelext_read;
+ mtd->_write = cfi_intelext_write_words;
+ mtd->_sync = cfi_intelext_sync;
+ mtd->_lock = cfi_intelext_lock;
+ mtd->_unlock = cfi_intelext_unlock;
+ mtd->_is_locked = cfi_intelext_is_locked;
+ mtd->_suspend = cfi_intelext_suspend;
+ mtd->_resume = cfi_intelext_resume;
mtd->flags = MTD_CAP_NORFLASH;
mtd->name = map->name;
mtd->writesize = 1;
@@ -600,12 +600,12 @@ static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd)
}
#ifdef CONFIG_MTD_OTP
- mtd->read_fact_prot_reg = cfi_intelext_read_fact_prot_reg;
- mtd->read_user_prot_reg = cfi_intelext_read_user_prot_reg;
- mtd->write_user_prot_reg = cfi_intelext_write_user_prot_reg;
- mtd->lock_user_prot_reg = cfi_intelext_lock_user_prot_reg;
- mtd->get_fact_prot_info = cfi_intelext_get_fact_prot_info;
- mtd->get_user_prot_info = cfi_intelext_get_user_prot_info;
+ mtd->_read_fact_prot_reg = cfi_intelext_read_fact_prot_reg;
+ mtd->_read_user_prot_reg = cfi_intelext_read_user_prot_reg;
+ mtd->_write_user_prot_reg = cfi_intelext_write_user_prot_reg;
+ mtd->_lock_user_prot_reg = cfi_intelext_lock_user_prot_reg;
+ mtd->_get_fact_prot_info = cfi_intelext_get_fact_prot_info;
+ mtd->_get_user_prot_info = cfi_intelext_get_user_prot_info;
#endif
/* This function has the potential to distort the reality
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index e2d94bb..27ac062 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -192,7 +192,7 @@ static void fixup_use_write_buffers(struct mtd_info *mtd)
struct cfi_private *cfi = map->fldrv_priv;
if (cfi->cfiq->BufWriteTimeoutTyp) {
pr_debug("Using buffer write method\n" );
- mtd->write = cfi_amdstd_write_buffers;
+ mtd->_write = cfi_amdstd_write_buffers;
}
}
@@ -231,8 +231,8 @@ static void fixup_convert_atmel_pri(struct mtd_info *mtd)
static void fixup_use_secsi(struct mtd_info *mtd)
{
/* Setup for chips with a secsi area */
- mtd->read_user_prot_reg = cfi_amdstd_secsi_read;
- mtd->read_fact_prot_reg = cfi_amdstd_secsi_read;
+ mtd->_read_user_prot_reg = cfi_amdstd_secsi_read;
+ mtd->_read_fact_prot_reg = cfi_amdstd_secsi_read;
}
static void fixup_use_erase_chip(struct mtd_info *mtd)
@@ -241,7 +241,7 @@ static void fixup_use_erase_chip(struct mtd_info *mtd)
struct cfi_private *cfi = map->fldrv_priv;
if ((cfi->cfiq->NumEraseRegions == 1) &&
((cfi->cfiq->EraseRegionInfo[0] & 0xffff) == 0)) {
- mtd->erase = cfi_amdstd_erase_chip;
+ mtd->_erase = cfi_amdstd_erase_chip;
}
}
@@ -252,8 +252,8 @@ static void fixup_use_erase_chip(struct mtd_info *mtd)
*/
static void fixup_use_atmel_lock(struct mtd_info *mtd)
{
- mtd->lock = cfi_atmel_lock;
- mtd->unlock = cfi_atmel_unlock;
+ mtd->_lock = cfi_atmel_lock;
+ mtd->_unlock = cfi_atmel_unlock;
mtd->flags |= MTD_POWERUP_LOCK;
}
@@ -432,12 +432,12 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
mtd->type = MTD_NORFLASH;
/* Fill in the default mtd operations */
- mtd->erase = cfi_amdstd_erase_varsize;
- mtd->write = cfi_amdstd_write_words;
- mtd->read = cfi_amdstd_read;
- mtd->sync = cfi_amdstd_sync;
- mtd->suspend = cfi_amdstd_suspend;
- mtd->resume = cfi_amdstd_resume;
+ mtd->_erase = cfi_amdstd_erase_varsize;
+ mtd->_write = cfi_amdstd_write_words;
+ mtd->_read = cfi_amdstd_read;
+ mtd->_sync = cfi_amdstd_sync;
+ mtd->_suspend = cfi_amdstd_suspend;
+ mtd->_resume = cfi_amdstd_resume;
mtd->flags = MTD_CAP_NORFLASH;
mtd->name = map->name;
mtd->writesize = 1;
@@ -446,7 +446,7 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
pr_debug("MTD %s(): write buffer size %d\n", __func__,
mtd->writebufsize);
- mtd->panic_write = cfi_amdstd_panic_write;
+ mtd->_panic_write = cfi_amdstd_panic_write;
mtd->reboot_notifier.notifier_call = cfi_amdstd_reboot;
if (cfi->cfi_mode==CFI_MODE_CFI){
diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
index 85e8018..3861cca 100644
--- a/drivers/mtd/chips/cfi_cmdset_0020.c
+++ b/drivers/mtd/chips/cfi_cmdset_0020.c
@@ -228,15 +228,15 @@ static struct mtd_info *cfi_staa_setup(struct map_info *map)
}
/* Also select the correct geometry setup too */
- mtd->erase = cfi_staa_erase_varsize;
- mtd->read = cfi_staa_read;
- mtd->write = cfi_staa_write_buffers;
- mtd->writev = cfi_staa_writev;
- mtd->sync = cfi_staa_sync;
- mtd->lock = cfi_staa_lock;
- mtd->unlock = cfi_staa_unlock;
- mtd->suspend = cfi_staa_suspend;
- mtd->resume = cfi_staa_resume;
+ mtd->_erase = cfi_staa_erase_varsize;
+ mtd->_read = cfi_staa_read;
+ mtd->_write = cfi_staa_write_buffers;
+ mtd->_writev = cfi_staa_writev;
+ mtd->_sync = cfi_staa_sync;
+ mtd->_lock = cfi_staa_lock;
+ mtd->_unlock = cfi_staa_unlock;
+ mtd->_suspend = cfi_staa_suspend;
+ mtd->_resume = cfi_staa_resume;
mtd->flags = MTD_CAP_NORFLASH & ~MTD_BIT_WRITEABLE;
mtd->writesize = 8; /* FIXME: Should be 0 for STMicro flashes w/out ECC */
mtd->writebufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize;
diff --git a/drivers/mtd/chips/fwh_lock.h b/drivers/mtd/chips/fwh_lock.h
index 89c6595..800b0e8 100644
--- a/drivers/mtd/chips/fwh_lock.h
+++ b/drivers/mtd/chips/fwh_lock.h
@@ -101,7 +101,7 @@ static void fixup_use_fwh_lock(struct mtd_info *mtd)
{
printk(KERN_NOTICE "using fwh lock/unlock method\n");
/* Setup for the chips with the fwh lock method */
- mtd->lock = fwh_lock_varsize;
- mtd->unlock = fwh_unlock_varsize;
+ mtd->_lock = fwh_lock_varsize;
+ mtd->_unlock = fwh_unlock_varsize;
}
#endif /* FWH_LOCK_H */
diff --git a/drivers/mtd/chips/map_absent.c b/drivers/mtd/chips/map_absent.c
index f2b8729..6be2edd 100644
--- a/drivers/mtd/chips/map_absent.c
+++ b/drivers/mtd/chips/map_absent.c
@@ -55,10 +55,10 @@ static struct mtd_info *map_absent_probe(struct map_info *map)
mtd->name = map->name;
mtd->type = MTD_ABSENT;
mtd->size = map->size;
- mtd->erase = map_absent_erase;
- mtd->read = map_absent_read;
- mtd->write = map_absent_write;
- mtd->sync = map_absent_sync;
+ mtd->_erase = map_absent_erase;
+ mtd->_read = map_absent_read;
+ mtd->_write = map_absent_write;
+ mtd->_sync = map_absent_sync;
mtd->flags = 0;
mtd->erasesize = PAGE_SIZE;
mtd->writesize = 1;
diff --git a/drivers/mtd/chips/map_ram.c b/drivers/mtd/chips/map_ram.c
index 67640cc..2253070 100644
--- a/drivers/mtd/chips/map_ram.c
+++ b/drivers/mtd/chips/map_ram.c
@@ -64,11 +64,11 @@ static struct mtd_info *map_ram_probe(struct map_info *map)
mtd->name = map->name;
mtd->type = MTD_RAM;
mtd->size = map->size;
- mtd->erase = mapram_erase;
- mtd->get_unmapped_area = mapram_unmapped_area;
- mtd->read = mapram_read;
- mtd->write = mapram_write;
- mtd->sync = mapram_nop;
+ mtd->_erase = mapram_erase;
+ mtd->_get_unmapped_area = mapram_unmapped_area;
+ mtd->_read = mapram_read;
+ mtd->_write = mapram_write;
+ mtd->_sync = mapram_nop;
mtd->flags = MTD_CAP_RAM;
mtd->writesize = 1;
diff --git a/drivers/mtd/chips/map_rom.c b/drivers/mtd/chips/map_rom.c
index 593f73d..facb560 100644
--- a/drivers/mtd/chips/map_rom.c
+++ b/drivers/mtd/chips/map_rom.c
@@ -41,11 +41,11 @@ static struct mtd_info *map_rom_probe(struct map_info *map)
mtd->name = map->name;
mtd->type = MTD_ROM;
mtd->size = map->size;
- mtd->get_unmapped_area = maprom_unmapped_area;
- mtd->read = maprom_read;
- mtd->write = maprom_write;
- mtd->sync = maprom_nop;
- mtd->erase = maprom_erase;
+ mtd->_get_unmapped_area = maprom_unmapped_area;
+ mtd->_read = maprom_read;
+ mtd->_write = maprom_write;
+ mtd->_sync = maprom_nop;
+ mtd->_erase = maprom_erase;
mtd->flags = MTD_CAP_ROM;
mtd->erasesize = map->size;
mtd->writesize = 1;
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index e7e46d1..d9e75da 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -285,11 +285,11 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
dev->mtd.writesize = 1;
dev->mtd.type = MTD_RAM;
dev->mtd.flags = MTD_CAP_RAM;
- dev->mtd.erase = block2mtd_erase;
- dev->mtd.write = block2mtd_write;
- dev->mtd.writev = mtd_writev;
- dev->mtd.sync = block2mtd_sync;
- dev->mtd.read = block2mtd_read;
+ dev->mtd._erase = block2mtd_erase;
+ dev->mtd._write = block2mtd_write;
+ dev->mtd._writev = mtd_writev;
+ dev->mtd._sync = block2mtd_sync;
+ dev->mtd._read = block2mtd_read;
dev->mtd.priv = dev;
dev->mtd.owner = THIS_MODULE;
diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c
index b1cdf64..ffd01a6 100644
--- a/drivers/mtd/devices/doc2000.c
+++ b/drivers/mtd/devices/doc2000.c
@@ -565,11 +565,11 @@ void DoC2k_init(struct mtd_info *mtd)
mtd->writesize = 512;
mtd->oobsize = 16;
mtd->owner = THIS_MODULE;
- mtd->erase = doc_erase;
- mtd->read = doc_read;
- mtd->write = doc_write;
- mtd->read_oob = doc_read_oob;
- mtd->write_oob = doc_write_oob;
+ mtd->_erase = doc_erase;
+ mtd->_read = doc_read;
+ mtd->_write = doc_write;
+ mtd->_read_oob = doc_read_oob;
+ mtd->_write_oob = doc_write_oob;
this->curfloor = -1;
this->curchip = -1;
mutex_init(&this->lock);
diff --git a/drivers/mtd/devices/doc2001.c b/drivers/mtd/devices/doc2001.c
index 7543b98..3785733 100644
--- a/drivers/mtd/devices/doc2001.c
+++ b/drivers/mtd/devices/doc2001.c
@@ -349,11 +349,11 @@ void DoCMil_init(struct mtd_info *mtd)
mtd->writesize = 512;
mtd->oobsize = 16;
mtd->owner = THIS_MODULE;
- mtd->erase = doc_erase;
- mtd->read = doc_read;
- mtd->write = doc_write;
- mtd->read_oob = doc_read_oob;
- mtd->write_oob = doc_write_oob;
+ mtd->_erase = doc_erase;
+ mtd->_read = doc_read;
+ mtd->_write = doc_write;
+ mtd->_read_oob = doc_read_oob;
+ mtd->_write_oob = doc_write_oob;
this->curfloor = -1;
this->curchip = -1;
diff --git a/drivers/mtd/devices/doc2001plus.c b/drivers/mtd/devices/doc2001plus.c
index 177510d..409fa31 100644
--- a/drivers/mtd/devices/doc2001plus.c
+++ b/drivers/mtd/devices/doc2001plus.c
@@ -470,11 +470,11 @@ void DoCMilPlus_init(struct mtd_info *mtd)
mtd->writesize = 512;
mtd->oobsize = 16;
mtd->owner = THIS_MODULE;
- mtd->erase = doc_erase;
- mtd->read = doc_read;
- mtd->write = doc_write;
- mtd->read_oob = doc_read_oob;
- mtd->write_oob = doc_write_oob;
+ mtd->_erase = doc_erase;
+ mtd->_read = doc_read;
+ mtd->_write = doc_write;
+ mtd->_read_oob = doc_read_oob;
+ mtd->_write_oob = doc_write_oob;
this->curfloor = -1;
this->curchip = -1;
diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index ad11ef0a..3746ae8 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -1820,12 +1820,12 @@ static void __init doc_set_driver_info(int chip_id, struct mtd_info *mtd)
mtd->writesize = DOC_LAYOUT_PAGE_SIZE;
mtd->oobsize = DOC_LAYOUT_OOB_SIZE;
mtd->owner = THIS_MODULE;
- mtd->erase = doc_erase;
- mtd->read = doc_read;
- mtd->write = doc_write;
- mtd->read_oob = doc_read_oob;
- mtd->write_oob = doc_write_oob;
- mtd->block_isbad = doc_block_isbad;
+ mtd->_erase = doc_erase;
+ mtd->_read = doc_read;
+ mtd->_write = doc_write;
+ mtd->_read_oob = doc_read_oob;
+ mtd->_write_oob = doc_write_oob;
+ mtd->_block_isbad = doc_block_isbad;
mtd->ecclayout = &docg3_oobinfo;
}
diff --git a/drivers/mtd/devices/lart.c b/drivers/mtd/devices/lart.c
index 3a11ea6..a595848 100644
--- a/drivers/mtd/devices/lart.c
+++ b/drivers/mtd/devices/lart.c
@@ -635,9 +635,9 @@ static int __init lart_flash_init (void)
mtd.erasesize = FLASH_BLOCKSIZE_MAIN;
mtd.numeraseregions = ARRAY_SIZE(erase_regions);
mtd.eraseregions = erase_regions;
- mtd.erase = flash_erase;
- mtd.read = flash_read;
- mtd.write = flash_write;
+ mtd._erase = flash_erase;
+ mtd._read = flash_read;
+ mtd._write = flash_write;
mtd.owner = THIS_MODULE;
#ifdef LART_DEBUG
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 230b02e..f83e4d0 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -908,14 +908,14 @@ static int __devinit m25p_probe(struct spi_device *spi)
flash->mtd.writesize = 1;
flash->mtd.flags = MTD_CAP_NORFLASH;
flash->mtd.size = info->sector_size * info->n_sectors;
- flash->mtd.erase = m25p80_erase;
- flash->mtd.read = m25p80_read;
+ flash->mtd._erase = m25p80_erase;
+ flash->mtd._read = m25p80_read;
/* sst flash chips use AAI word program */
if (JEDEC_MFR(info->jedec_id) == CFI_MFR_SST)
- flash->mtd.write = sst_write;
+ flash->mtd._write = sst_write;
else
- flash->mtd.write = m25p80_write;
+ flash->mtd._write = m25p80_write;
/* prefer "small sector" erase if possible */
if (info->flags & SECT_4K) {
diff --git a/drivers/mtd/devices/ms02-nv.c b/drivers/mtd/devices/ms02-nv.c
index 8423fb6..3a05af5 100644
--- a/drivers/mtd/devices/ms02-nv.c
+++ b/drivers/mtd/devices/ms02-nv.c
@@ -215,8 +215,8 @@ static int __init ms02nv_init_one(ulong addr)
mtd->size = fixsize;
mtd->name = (char *)ms02nv_name;
mtd->owner = THIS_MODULE;
- mtd->read = ms02nv_read;
- mtd->write = ms02nv_write;
+ mtd->_read = ms02nv_read;
+ mtd->_write = ms02nv_write;
mtd->writesize = 1;
ret = -EIO;
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 5ec5fc9..fd4a9fc 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -611,16 +611,16 @@ static int dataflash_write_user_otp(struct mtd_info *mtd,
static char *otp_setup(struct mtd_info *device, char revision)
{
- device->get_fact_prot_info = dataflash_get_otp_info;
- device->read_fact_prot_reg = dataflash_read_fact_otp;
- device->get_user_prot_info = dataflash_get_otp_info;
- device->read_user_prot_reg = dataflash_read_user_otp;
+ device->_get_fact_prot_info = dataflash_get_otp_info;
+ device->_read_fact_prot_reg = dataflash_read_fact_otp;
+ device->_get_user_prot_info = dataflash_get_otp_info;
+ device->_read_user_prot_reg = dataflash_read_user_otp;
/* rev c parts (at45db321c and at45db1281 only!) use a
* different write procedure; not (yet?) implemented.
*/
if (revision > 'c')
- device->write_user_prot_reg = dataflash_write_user_otp;
+ device->_write_user_prot_reg = dataflash_write_user_otp;
return ", OTP";
}
@@ -672,9 +672,9 @@ add_dataflash_otp(struct spi_device *spi, char *name,
device->owner = THIS_MODULE;
device->type = MTD_DATAFLASH;
device->flags = MTD_WRITEABLE;
- device->erase = dataflash_erase;
- device->read = dataflash_read;
- device->write = dataflash_write;
+ device->_erase = dataflash_erase;
+ device->_read = dataflash_read;
+ device->_write = dataflash_write;
device->priv = priv;
device->dev.parent = &spi->dev;
diff --git a/drivers/mtd/devices/mtdram.c b/drivers/mtd/devices/mtdram.c
index 2562689..91030cf 100644
--- a/drivers/mtd/devices/mtdram.c
+++ b/drivers/mtd/devices/mtdram.c
@@ -126,12 +126,12 @@ int mtdram_init_device(struct mtd_info *mtd, void *mapped_address,
mtd->priv = mapped_address;
mtd->owner = THIS_MODULE;
- mtd->erase = ram_erase;
- mtd->point = ram_point;
- mtd->unpoint = ram_unpoint;
- mtd->get_unmapped_area = ram_get_unmapped_area;
- mtd->read = ram_read;
- mtd->write = ram_write;
+ mtd->_erase = ram_erase;
+ mtd->_point = ram_point;
+ mtd->_unpoint = ram_unpoint;
+ mtd->_get_unmapped_area = ram_get_unmapped_area;
+ mtd->_read = ram_read;
+ mtd->_write = ram_write;
if (mtd_device_register(mtd, NULL, 0))
return -EIO;
diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c
index 23423bd..eff2b69 100644
--- a/drivers/mtd/devices/phram.c
+++ b/drivers/mtd/devices/phram.c
@@ -142,11 +142,11 @@ static int register_device(char *name, unsigned long start, unsigned long len)
new->mtd.name = name;
new->mtd.size = len;
new->mtd.flags = MTD_CAP_RAM;
- new->mtd.erase = phram_erase;
- new->mtd.point = phram_point;
- new->mtd.unpoint = phram_unpoint;
- new->mtd.read = phram_read;
- new->mtd.write = phram_write;
+ new->mtd._erase = phram_erase;
+ new->mtd._point = phram_point;
+ new->mtd._unpoint = phram_unpoint;
+ new->mtd._read = phram_read;
+ new->mtd._write = phram_write;
new->mtd.owner = THIS_MODULE;
new->mtd.type = MTD_RAM;
new->mtd.erasesize = PAGE_SIZE;
diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c
index cfccf65..67d22e1 100644
--- a/drivers/mtd/devices/pmc551.c
+++ b/drivers/mtd/devices/pmc551.c
@@ -787,11 +787,11 @@ static int __init init_pmc551(void)
mtd->size = msize;
mtd->flags = MTD_CAP_RAM;
- mtd->erase = pmc551_erase;
- mtd->read = pmc551_read;
- mtd->write = pmc551_write;
- mtd->point = pmc551_point;
- mtd->unpoint = pmc551_unpoint;
+ mtd->_erase = pmc551_erase;
+ mtd->_read = pmc551_read;
+ mtd->_write = pmc551_write;
+ mtd->_point = pmc551_point;
+ mtd->_unpoint = pmc551_unpoint;
mtd->type = MTD_RAM;
mtd->name = "PMC551 RAM board";
mtd->erasesize = 0x10000;
diff --git a/drivers/mtd/devices/slram.c b/drivers/mtd/devices/slram.c
index e585263..cbeb195 100644
--- a/drivers/mtd/devices/slram.c
+++ b/drivers/mtd/devices/slram.c
@@ -200,11 +200,11 @@ static int register_device(char *name, unsigned long start, unsigned long length
(*curmtd)->mtdinfo->name = name;
(*curmtd)->mtdinfo->size = length;
(*curmtd)->mtdinfo->flags = MTD_CAP_RAM;
- (*curmtd)->mtdinfo->erase = slram_erase;
- (*curmtd)->mtdinfo->point = slram_point;
- (*curmtd)->mtdinfo->unpoint = slram_unpoint;
- (*curmtd)->mtdinfo->read = slram_read;
- (*curmtd)->mtdinfo->write = slram_write;
+ (*curmtd)->mtdinfo->_erase = slram_erase;
+ (*curmtd)->mtdinfo->_point = slram_point;
+ (*curmtd)->mtdinfo->_unpoint = slram_unpoint;
+ (*curmtd)->mtdinfo->_read = slram_read;
+ (*curmtd)->mtdinfo->_write = slram_write;
(*curmtd)->mtdinfo->owner = THIS_MODULE;
(*curmtd)->mtdinfo->type = MTD_RAM;
(*curmtd)->mtdinfo->erasesize = SLRAM_BLK_SZ;
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index d86757b..77bcb0b 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -848,9 +848,9 @@ static int spear_smi_setup_banks(struct platform_device *pdev, u32 bank)
flash->mtd.erasesize = flash_devices[flash_index].sectorsize;
flash->page_size = flash_devices[flash_index].pagesize;
flash->erase_cmd = flash_devices[flash_index].erase_cmd;
- flash->mtd.erase = spear_mtd_erase;
- flash->mtd.read = spear_mtd_read;
- flash->mtd.write = spear_mtd_write;
+ flash->mtd._erase = spear_mtd_erase;
+ flash->mtd._read = spear_mtd_read;
+ flash->mtd._write = spear_mtd_write;
flash->dev_id = flash_devices[flash_index].device_id;
dev_info(&dev->pdev->dev, "mtd .name=%s .size=%llx(%lluM)\n",
diff --git a/drivers/mtd/devices/sst25l.c b/drivers/mtd/devices/sst25l.c
index 196fd95..a665eba 100644
--- a/drivers/mtd/devices/sst25l.c
+++ b/drivers/mtd/devices/sst25l.c
@@ -403,9 +403,9 @@ static int __devinit sst25l_probe(struct spi_device *spi)
flash->mtd.erasesize = flash_info->erase_size;
flash->mtd.writesize = flash_info->page_size;
flash->mtd.size = flash_info->page_size * flash_info->nr_pages;
- flash->mtd.erase = sst25l_erase;
- flash->mtd.read = sst25l_read;
- flash->mtd.write = sst25l_write;
+ flash->mtd._erase = sst25l_erase;
+ flash->mtd._read = sst25l_read;
+ flash->mtd._write = sst25l_write;
dev_info(&spi->dev, "%s (%lld KiB)\n", flash_info->name,
(long long)flash->mtd.size >> 10);
diff --git a/drivers/mtd/inftlcore.c b/drivers/mtd/inftlcore.c
index 28646c9..3af3514 100644
--- a/drivers/mtd/inftlcore.c
+++ b/drivers/mtd/inftlcore.c
@@ -56,7 +56,7 @@ static void inftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
if (memcmp(mtd->name, "DiskOnChip", 10))
return;
- if (!mtd->block_isbad) {
+ if (!mtd->_block_isbad) {
printk(KERN_ERR
"INFTL no longer supports the old DiskOnChip drivers loaded via docprobe.\n"
"Please use the new diskonchip driver under the NAND subsystem.\n");
diff --git a/drivers/mtd/lpddr/lpddr_cmds.c b/drivers/mtd/lpddr/lpddr_cmds.c
index 536bbce..fd19d3b 100644
--- a/drivers/mtd/lpddr/lpddr_cmds.c
+++ b/drivers/mtd/lpddr/lpddr_cmds.c
@@ -63,18 +63,18 @@ struct mtd_info *lpddr_cmdset(struct map_info *map)
mtd->type = MTD_NORFLASH;
/* Fill in the default mtd operations */
- mtd->read = lpddr_read;
+ mtd->_read = lpddr_read;
mtd->type = MTD_NORFLASH;
mtd->flags = MTD_CAP_NORFLASH;
mtd->flags &= ~MTD_BIT_WRITEABLE;
- mtd->erase = lpddr_erase;
- mtd->write = lpddr_write_buffers;
- mtd->writev = lpddr_writev;
- mtd->lock = lpddr_lock;
- mtd->unlock = lpddr_unlock;
+ mtd->_erase = lpddr_erase;
+ mtd->_write = lpddr_write_buffers;
+ mtd->_writev = lpddr_writev;
+ mtd->_lock = lpddr_lock;
+ mtd->_unlock = lpddr_unlock;
if (map_is_linear(map)) {
- mtd->point = lpddr_point;
- mtd->unpoint = lpddr_unpoint;
+ mtd->_point = lpddr_point;
+ mtd->_unpoint = lpddr_unpoint;
}
mtd->size = 1 << lpddr->qinfo->DevSizeShift;
mtd->erasesize = 1 << lpddr->qinfo->UniformBlockSizeShift;
diff --git a/drivers/mtd/maps/uclinux.c b/drivers/mtd/maps/uclinux.c
index 6793074..cfff454 100644
--- a/drivers/mtd/maps/uclinux.c
+++ b/drivers/mtd/maps/uclinux.c
@@ -85,7 +85,7 @@ static int __init uclinux_mtd_init(void)
}
mtd->owner = THIS_MODULE;
- mtd->point = uclinux_point;
+ mtd->_point = uclinux_point;
mtd->priv = mapp;
uclinux_ram_mtdinfo = mtd;
diff --git a/drivers/mtd/maps/vmu-flash.c b/drivers/mtd/maps/vmu-flash.c
index 3a04b07..48a803e 100644
--- a/drivers/mtd/maps/vmu-flash.c
+++ b/drivers/mtd/maps/vmu-flash.c
@@ -544,9 +544,9 @@ static void vmu_queryblocks(struct mapleq *mq)
mtd_cur->flags = MTD_WRITEABLE|MTD_NO_ERASE;
mtd_cur->size = part_cur->numblocks * card->blocklen;
mtd_cur->erasesize = card->blocklen;
- mtd_cur->write = vmu_flash_write;
- mtd_cur->read = vmu_flash_read;
- mtd_cur->sync = vmu_flash_sync;
+ mtd_cur->_write = vmu_flash_write;
+ mtd_cur->_read = vmu_flash_read;
+ mtd_cur->_sync = vmu_flash_sync;
mtd_cur->writesize = card->blocklen;
mpart = kmalloc(sizeof(struct mdev_part), GFP_KERNEL);
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 50c6a1e..426640e 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -405,7 +405,7 @@ static int mtdchar_writeoob(struct file *file, struct mtd_info *mtd,
if (length > 4096)
return -EINVAL;
- if (!mtd->write_oob)
+ if (!mtd->_write_oob)
ret = -EOPNOTSUPP;
else
ret = access_ok(VERIFY_READ, ptr, length) ? 0 : -EFAULT;
@@ -576,7 +576,7 @@ static int mtdchar_write_ioctl(struct mtd_info *mtd,
!access_ok(VERIFY_READ, req.usr_data, req.len) ||
!access_ok(VERIFY_READ, req.usr_oob, req.ooblen))
return -EFAULT;
- if (!mtd->write_oob)
+ if (!mtd->_write_oob)
return -EOPNOTSUPP;
ops.mode = req.mode;
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index 1ed5103..5c7eb69 100644
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -777,16 +777,16 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[], /* subdevices to c
concat->mtd.subpage_sft = subdev[0]->subpage_sft;
concat->mtd.oobsize = subdev[0]->oobsize;
concat->mtd.oobavail = subdev[0]->oobavail;
- if (subdev[0]->writev)
- concat->mtd.writev = concat_writev;
- if (subdev[0]->read_oob)
- concat->mtd.read_oob = concat_read_oob;
- if (subdev[0]->write_oob)
- concat->mtd.write_oob = concat_write_oob;
- if (subdev[0]->block_isbad)
- concat->mtd.block_isbad = concat_block_isbad;
- if (subdev[0]->block_markbad)
- concat->mtd.block_markbad = concat_block_markbad;
+ if (subdev[0]->_writev)
+ concat->mtd._writev = concat_writev;
+ if (subdev[0]->_read_oob)
+ concat->mtd._read_oob = concat_read_oob;
+ if (subdev[0]->_write_oob)
+ concat->mtd._write_oob = concat_write_oob;
+ if (subdev[0]->_block_isbad)
+ concat->mtd._block_isbad = concat_block_isbad;
+ if (subdev[0]->_block_markbad)
+ concat->mtd._block_markbad = concat_block_markbad;
concat->mtd.ecc_stats.badblocks = subdev[0]->ecc_stats.badblocks;
@@ -833,8 +833,8 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[], /* subdevices to c
if (concat->mtd.writesize != subdev[i]->writesize ||
concat->mtd.subpage_sft != subdev[i]->subpage_sft ||
concat->mtd.oobsize != subdev[i]->oobsize ||
- !concat->mtd.read_oob != !subdev[i]->read_oob ||
- !concat->mtd.write_oob != !subdev[i]->write_oob) {
+ !concat->mtd._read_oob != !subdev[i]->_read_oob ||
+ !concat->mtd._write_oob != !subdev[i]->_write_oob) {
kfree(concat);
printk("Incompatible OOB or ECC data on \"%s\"\n",
subdev[i]->name);
@@ -849,15 +849,15 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[], /* subdevices to c
concat->num_subdev = num_devs;
concat->mtd.name = name;
- concat->mtd.erase = concat_erase;
- concat->mtd.read = concat_read;
- concat->mtd.write = concat_write;
- concat->mtd.sync = concat_sync;
- concat->mtd.lock = concat_lock;
- concat->mtd.unlock = concat_unlock;
- concat->mtd.suspend = concat_suspend;
- concat->mtd.resume = concat_resume;
- concat->mtd.get_unmapped_area = concat_get_unmapped_area;
+ concat->mtd._erase = concat_erase;
+ concat->mtd._read = concat_read;
+ concat->mtd._write = concat_write;
+ concat->mtd._sync = concat_sync;
+ concat->mtd._lock = concat_lock;
+ concat->mtd._unlock = concat_unlock;
+ concat->mtd._suspend = concat_suspend;
+ concat->mtd._resume = concat_resume;
+ concat->mtd._get_unmapped_area = concat_get_unmapped_area;
/*
* Combine the erase block size info of the subdevices:
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index de96865..aafe0ee 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -126,7 +126,7 @@ static int mtd_cls_resume(struct device *dev)
{
struct mtd_info *mtd = dev_get_drvdata(dev);
- if (mtd && mtd->resume)
+ if (mtd && mtd->_resume)
mtd_resume(mtd);
return 0;
}
@@ -610,8 +610,8 @@ int __get_mtd_device(struct mtd_info *mtd)
if (!try_module_get(mtd->owner))
return -ENODEV;
- if (mtd->get_device) {
- err = mtd->get_device(mtd);
+ if (mtd->_get_device) {
+ err = mtd->_get_device(mtd);
if (err) {
module_put(mtd->owner);
@@ -675,8 +675,8 @@ void __put_mtd_device(struct mtd_info *mtd)
--mtd->usecount;
BUG_ON(mtd->usecount < 0);
- if (mtd->put_device)
- mtd->put_device(mtd);
+ if (mtd->_put_device)
+ mtd->_put_device(mtd);
module_put(mtd->owner);
}
@@ -729,9 +729,9 @@ int mtd_writev(struct mtd_info *mtd, const struct kvec *vecs,
unsigned long count, loff_t to, size_t *retlen)
{
*retlen = 0;
- if (!mtd->writev)
+ if (!mtd->_writev)
return default_mtd_writev(mtd, vecs, count, to, retlen);
- return mtd->writev(mtd, vecs, count, to, retlen);
+ return mtd->_writev(mtd, vecs, count, to, retlen);
}
EXPORT_SYMBOL_GPL(mtd_writev);
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 47d00f0..4f01079 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -262,7 +262,7 @@ static int part_erase(struct mtd_info *mtd, struct erase_info *instr)
void mtd_erase_callback(struct erase_info *instr)
{
- if (instr->mtd->erase == part_erase) {
+ if (instr->mtd->_erase == part_erase) {
struct mtd_part *part = PART(instr->mtd);
if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN)
@@ -410,54 +410,55 @@ static struct mtd_part *allocate_partition(struct mtd_info *master,
*/
slave->mtd.dev.parent = master->dev.parent;
- slave->mtd.read = part_read;
- slave->mtd.write = part_write;
+ slave->mtd._read = part_read;
+ slave->mtd._write = part_write;
- if (master->panic_write)
- slave->mtd.panic_write = part_panic_write;
+ if (master->_panic_write)
+ slave->mtd._panic_write = part_panic_write;
- if (master->point && master->unpoint) {
- slave->mtd.point = part_point;
- slave->mtd.unpoint = part_unpoint;
+ if (master->_point && master->_unpoint) {
+ slave->mtd._point = part_point;
+ slave->mtd._unpoint = part_unpoint;
}
- if (master->get_unmapped_area)
- slave->mtd.get_unmapped_area = part_get_unmapped_area;
- if (master->read_oob)
- slave->mtd.read_oob = part_read_oob;
- if (master->write_oob)
- slave->mtd.write_oob = part_write_oob;
- if (master->read_user_prot_reg)
- slave->mtd.read_user_prot_reg = part_read_user_prot_reg;
- if (master->read_fact_prot_reg)
- slave->mtd.read_fact_prot_reg = part_read_fact_prot_reg;
- if (master->write_user_prot_reg)
- slave->mtd.write_user_prot_reg = part_write_user_prot_reg;
- if (master->lock_user_prot_reg)
- slave->mtd.lock_user_prot_reg = part_lock_user_prot_reg;
- if (master->get_user_prot_info)
- slave->mtd.get_user_prot_info = part_get_user_prot_info;
- if (master->get_fact_prot_info)
- slave->mtd.get_fact_prot_info = part_get_fact_prot_info;
- if (master->sync)
- slave->mtd.sync = part_sync;
- if (!partno && !master->dev.class && master->suspend && master->resume) {
- slave->mtd.suspend = part_suspend;
- slave->mtd.resume = part_resume;
+ if (master->_get_unmapped_area)
+ slave->mtd._get_unmapped_area = part_get_unmapped_area;
+ if (master->_read_oob)
+ slave->mtd._read_oob = part_read_oob;
+ if (master->_write_oob)
+ slave->mtd._write_oob = part_write_oob;
+ if (master->_read_user_prot_reg)
+ slave->mtd._read_user_prot_reg = part_read_user_prot_reg;
+ if (master->_read_fact_prot_reg)
+ slave->mtd._read_fact_prot_reg = part_read_fact_prot_reg;
+ if (master->_write_user_prot_reg)
+ slave->mtd._write_user_prot_reg = part_write_user_prot_reg;
+ if (master->_lock_user_prot_reg)
+ slave->mtd._lock_user_prot_reg = part_lock_user_prot_reg;
+ if (master->_get_user_prot_info)
+ slave->mtd._get_user_prot_info = part_get_user_prot_info;
+ if (master->_get_fact_prot_info)
+ slave->mtd._get_fact_prot_info = part_get_fact_prot_info;
+ if (master->_sync)
+ slave->mtd._sync = part_sync;
+ if (!partno && !master->dev.class && master->_suspend &&
+ master->_resume) {
+ slave->mtd._suspend = part_suspend;
+ slave->mtd._resume = part_resume;
}
- if (master->writev)
- slave->mtd.writev = part_writev;
- if (master->lock)
- slave->mtd.lock = part_lock;
- if (master->unlock)
- slave->mtd.unlock = part_unlock;
- if (master->is_locked)
- slave->mtd.is_locked = part_is_locked;
- if (master->block_isbad)
- slave->mtd.block_isbad = part_block_isbad;
- if (master->block_markbad)
- slave->mtd.block_markbad = part_block_markbad;
- slave->mtd.erase = part_erase;
+ if (master->_writev)
+ slave->mtd._writev = part_writev;
+ if (master->_lock)
+ slave->mtd._lock = part_lock;
+ if (master->_unlock)
+ slave->mtd._unlock = part_unlock;
+ if (master->_is_locked)
+ slave->mtd._is_locked = part_is_locked;
+ if (master->_block_isbad)
+ slave->mtd._block_isbad = part_block_isbad;
+ if (master->_block_markbad)
+ slave->mtd._block_markbad = part_block_markbad;
+ slave->mtd._erase = part_erase;
slave->master = master;
slave->offset = part->offset;
@@ -549,7 +550,7 @@ static struct mtd_part *allocate_partition(struct mtd_info *master,
}
slave->mtd.ecclayout = master->ecclayout;
- if (master->block_isbad) {
+ if (master->_block_isbad) {
uint64_t offs = 0;
while (offs < slave->mtd.size) {
diff --git a/drivers/mtd/nand/alauda.c b/drivers/mtd/nand/alauda.c
index 6a5ff64..ac38f73 100644
--- a/drivers/mtd/nand/alauda.c
+++ b/drivers/mtd/nand/alauda.c
@@ -585,10 +585,10 @@ static int alauda_init_media(struct alauda *al)
mtd->writesize = 1<<card->pageshift;
mtd->type = MTD_NANDFLASH;
mtd->flags = MTD_CAP_NANDFLASH;
- mtd->read = alauda_read;
- mtd->write = alauda_write;
- mtd->erase = alauda_erase;
- mtd->block_isbad = alauda_isbad;
+ mtd->_read = alauda_read;
+ mtd->_write = alauda_write;
+ mtd->_erase = alauda_erase;
+ mtd->_block_isbad = alauda_isbad;
mtd->priv = al;
mtd->owner = THIS_MODULE;
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index b902066..05f8243 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3483,21 +3483,21 @@ int nand_scan_tail(struct mtd_info *mtd)
mtd->type = MTD_NANDFLASH;
mtd->flags = (chip->options & NAND_ROM) ? MTD_CAP_ROM :
MTD_CAP_NANDFLASH;
- mtd->erase = nand_erase;
- mtd->point = NULL;
- mtd->unpoint = NULL;
- mtd->read = nand_read;
- mtd->write = nand_write;
- mtd->panic_write = panic_nand_write;
- mtd->read_oob = nand_read_oob;
- mtd->write_oob = nand_write_oob;
- mtd->sync = nand_sync;
- mtd->lock = NULL;
- mtd->unlock = NULL;
- mtd->suspend = nand_suspend;
- mtd->resume = nand_resume;
- mtd->block_isbad = nand_block_isbad;
- mtd->block_markbad = nand_block_markbad;
+ mtd->_erase = nand_erase;
+ mtd->_point = NULL;
+ mtd->_unpoint = NULL;
+ mtd->_read = nand_read;
+ mtd->_write = nand_write;
+ mtd->_panic_write = panic_nand_write;
+ mtd->_read_oob = nand_read_oob;
+ mtd->_write_oob = nand_write_oob;
+ mtd->_sync = nand_sync;
+ mtd->_lock = NULL;
+ mtd->_unlock = NULL;
+ mtd->_suspend = nand_suspend;
+ mtd->_resume = nand_resume;
+ mtd->_block_isbad = nand_block_isbad;
+ mtd->_block_markbad = nand_block_markbad;
mtd->writebufsize = mtd->writesize;
/* propagate ecc.layout to mtd_info */
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index a061bc1..914c49b 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -4107,29 +4107,29 @@ int onenand_scan(struct mtd_info *mtd, int maxchips)
/* Fill in remaining MTD driver data */
mtd->type = ONENAND_IS_MLC(this) ? MTD_MLCNANDFLASH : MTD_NANDFLASH;
mtd->flags = MTD_CAP_NANDFLASH;
- mtd->erase = onenand_erase;
- mtd->point = NULL;
- mtd->unpoint = NULL;
- mtd->read = onenand_read;
- mtd->write = onenand_write;
- mtd->read_oob = onenand_read_oob;
- mtd->write_oob = onenand_write_oob;
- mtd->panic_write = onenand_panic_write;
+ mtd->_erase = onenand_erase;
+ mtd->_point = NULL;
+ mtd->_unpoint = NULL;
+ mtd->_read = onenand_read;
+ mtd->_write = onenand_write;
+ mtd->_read_oob = onenand_read_oob;
+ mtd->_write_oob = onenand_write_oob;
+ mtd->_panic_write = onenand_panic_write;
#ifdef CONFIG_MTD_ONENAND_OTP
- mtd->get_fact_prot_info = onenand_get_fact_prot_info;
- mtd->read_fact_prot_reg = onenand_read_fact_prot_reg;
- mtd->get_user_prot_info = onenand_get_user_prot_info;
- mtd->read_user_prot_reg = onenand_read_user_prot_reg;
- mtd->write_user_prot_reg = onenand_write_user_prot_reg;
- mtd->lock_user_prot_reg = onenand_lock_user_prot_reg;
+ mtd->_get_fact_prot_info = onenand_get_fact_prot_info;
+ mtd->_read_fact_prot_reg = onenand_read_fact_prot_reg;
+ mtd->_get_user_prot_info = onenand_get_user_prot_info;
+ mtd->_read_user_prot_reg = onenand_read_user_prot_reg;
+ mtd->_write_user_prot_reg = onenand_write_user_prot_reg;
+ mtd->_lock_user_prot_reg = onenand_lock_user_prot_reg;
#endif
- mtd->sync = onenand_sync;
- mtd->lock = onenand_lock;
- mtd->unlock = onenand_unlock;
- mtd->suspend = onenand_suspend;
- mtd->resume = onenand_resume;
- mtd->block_isbad = onenand_block_isbad;
- mtd->block_markbad = onenand_block_markbad;
+ mtd->_sync = onenand_sync;
+ mtd->_lock = onenand_lock;
+ mtd->_unlock = onenand_unlock;
+ mtd->_suspend = onenand_suspend;
+ mtd->_resume = onenand_resume;
+ mtd->_block_isbad = onenand_block_isbad;
+ mtd->_block_markbad = onenand_block_markbad;
mtd->owner = THIS_MODULE;
mtd->writebufsize = mtd->writesize;
diff --git a/drivers/mtd/ubi/gluebi.c b/drivers/mtd/ubi/gluebi.c
index 941bc3c..0101dce 100644
--- a/drivers/mtd/ubi/gluebi.c
+++ b/drivers/mtd/ubi/gluebi.c
@@ -340,11 +340,11 @@ static int gluebi_create(struct ubi_device_info *di,
mtd->owner = THIS_MODULE;
mtd->writesize = di->min_io_size;
mtd->erasesize = vi->usable_leb_size;
- mtd->read = gluebi_read;
- mtd->write = gluebi_write;
- mtd->erase = gluebi_erase;
- mtd->get_device = gluebi_get_device;
- mtd->put_device = gluebi_put_device;
+ mtd->_read = gluebi_read;
+ mtd->_write = gluebi_write;
+ mtd->_erase = gluebi_erase;
+ mtd->_get_device = gluebi_get_device;
+ mtd->_put_device = gluebi_put_device;
/*
* In case of dynamic a volume, MTD device size is just volume size. In
diff --git a/drivers/net/ethernet/sfc/mtd.c b/drivers/net/ethernet/sfc/mtd.c
index bc9dcd6..6622eca 100644
--- a/drivers/net/ethernet/sfc/mtd.c
+++ b/drivers/net/ethernet/sfc/mtd.c
@@ -263,10 +263,10 @@ static int efx_mtd_probe_device(struct efx_nic *efx, struct efx_mtd *efx_mtd)
part->mtd.owner = THIS_MODULE;
part->mtd.priv = efx_mtd;
part->mtd.name = part->name;
- part->mtd.erase = efx_mtd_erase;
- part->mtd.read = efx_mtd->ops->read;
- part->mtd.write = efx_mtd->ops->write;
- part->mtd.sync = efx_mtd_sync;
+ part->mtd._erase = efx_mtd_erase;
+ part->mtd._read = efx_mtd->ops->read;
+ part->mtd._write = efx_mtd->ops->write;
+ part->mtd._sync = efx_mtd_sync;
if (mtd_device_register(&part->mtd, NULL, 0))
goto fail;
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index d8c7aad..d65770c 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -174,52 +174,52 @@ struct mtd_info {
* Do not call via these pointers, use corresponding mtd_*()
* wrappers instead.
*/
- int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
- int (*point) (struct mtd_info *mtd, loff_t from, size_t len,
- size_t *retlen, void **virt, resource_size_t *phys);
- void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
- unsigned long (*get_unmapped_area) (struct mtd_info *mtd,
- unsigned long len,
- unsigned long offset,
- unsigned long flags);
- int (*read) (struct mtd_info *mtd, loff_t from, size_t len,
- size_t *retlen, u_char *buf);
- int (*write) (struct mtd_info *mtd, loff_t to, size_t len,
- size_t *retlen, const u_char *buf);
- int (*panic_write) (struct mtd_info *mtd, loff_t to, size_t len,
- size_t *retlen, const u_char *buf);
- int (*read_oob) (struct mtd_info *mtd, loff_t from,
- struct mtd_oob_ops *ops);
- int (*write_oob) (struct mtd_info *mtd, loff_t to,
+ int (*_erase) (struct mtd_info *mtd, struct erase_info *instr);
+ int (*_point) (struct mtd_info *mtd, loff_t from, size_t len,
+ size_t *retlen, void **virt, resource_size_t *phys);
+ void (*_unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
+ unsigned long (*_get_unmapped_area) (struct mtd_info *mtd,
+ unsigned long len,
+ unsigned long offset,
+ unsigned long flags);
+ int (*_read) (struct mtd_info *mtd, loff_t from, size_t len,
+ size_t *retlen, u_char *buf);
+ int (*_write) (struct mtd_info *mtd, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf);
+ int (*_panic_write) (struct mtd_info *mtd, loff_t to, size_t len,
+ size_t *retlen, const u_char *buf);
+ int (*_read_oob) (struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops);
- int (*get_fact_prot_info) (struct mtd_info *mtd, struct otp_info *buf,
- size_t len);
- int (*read_fact_prot_reg) (struct mtd_info *mtd, loff_t from,
- size_t len, size_t *retlen, u_char *buf);
- int (*get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf,
- size_t len);
- int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from,
- size_t len, size_t *retlen, u_char *buf);
- int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t to, size_t len,
- size_t *retlen, u_char *buf);
- int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from,
- size_t len);
- int (*writev) (struct mtd_info *mtd, const struct kvec *vecs,
+ int (*_write_oob) (struct mtd_info *mtd, loff_t to,
+ struct mtd_oob_ops *ops);
+ int (*_get_fact_prot_info) (struct mtd_info *mtd, struct otp_info *buf,
+ size_t len);
+ int (*_read_fact_prot_reg) (struct mtd_info *mtd, loff_t from,
+ size_t len, size_t *retlen, u_char *buf);
+ int (*_get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf,
+ size_t len);
+ int (*_read_user_prot_reg) (struct mtd_info *mtd, loff_t from,
+ size_t len, size_t *retlen, u_char *buf);
+ int (*_write_user_prot_reg) (struct mtd_info *mtd, loff_t to,
+ size_t len, size_t *retlen, u_char *buf);
+ int (*_lock_user_prot_reg) (struct mtd_info *mtd, loff_t from,
+ size_t len);
+ int (*_writev) (struct mtd_info *mtd, const struct kvec *vecs,
unsigned long count, loff_t to, size_t *retlen);
- void (*sync) (struct mtd_info *mtd);
- int (*lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
- int (*unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
- int (*is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
- int (*block_isbad) (struct mtd_info *mtd, loff_t ofs);
- int (*block_markbad) (struct mtd_info *mtd, loff_t ofs);
- int (*suspend) (struct mtd_info *mtd);
- void (*resume) (struct mtd_info *mtd);
+ void (*_sync) (struct mtd_info *mtd);
+ int (*_lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+ int (*_unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+ int (*_is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
+ int (*_block_isbad) (struct mtd_info *mtd, loff_t ofs);
+ int (*_block_markbad) (struct mtd_info *mtd, loff_t ofs);
+ int (*_suspend) (struct mtd_info *mtd);
+ void (*_resume) (struct mtd_info *mtd);
/*
* If the driver is something smart, like UBI, it may need to maintain
* its own reference counting. The below functions are only for driver.
*/
- int (*get_device) (struct mtd_info *mtd);
- void (*put_device) (struct mtd_info *mtd);
+ int (*_get_device) (struct mtd_info *mtd);
+ void (*_put_device) (struct mtd_info *mtd);
/* Backing device capabilities for this device
* - provides mmap capabilities
@@ -249,7 +249,7 @@ struct mtd_info {
*/
static inline int mtd_erase(struct mtd_info *mtd, struct erase_info *instr)
{
- return mtd->erase(mtd, instr);
+ return mtd->_erase(mtd, instr);
}
/*
@@ -259,15 +259,15 @@ static inline int mtd_point(struct mtd_info *mtd, loff_t from, size_t len,
size_t *retlen, void **virt, resource_size_t *phys)
{
*retlen = 0;
- if (!mtd->point)
+ if (!mtd->_point)
return -EOPNOTSUPP;
- return mtd->point(mtd, from, len, retlen, virt, phys);
+ return mtd->_point(mtd, from, len, retlen, virt, phys);
}
/* We probably shouldn't allow XIP if the unpoint isn't a NULL */
static inline void mtd_unpoint(struct mtd_info *mtd, loff_t from, size_t len)
{
- return mtd->unpoint(mtd, from, len);
+ return mtd->_unpoint(mtd, from, len);
}
/*
@@ -280,24 +280,24 @@ static inline unsigned long mtd_get_unmapped_area(struct mtd_info *mtd,
unsigned long offset,
unsigned long flags)
{
- if (!mtd->get_unmapped_area)
+ if (!mtd->_get_unmapped_area)
return -EOPNOTSUPP;
- return mtd->get_unmapped_area(mtd, len, offset, flags);
+ return mtd->_get_unmapped_area(mtd, len, offset, flags);
}
static inline int mtd_read(struct mtd_info *mtd, loff_t from, size_t len,
size_t *retlen, u_char *buf)
{
- return mtd->read(mtd, from, len, retlen, buf);
+ return mtd->_read(mtd, from, len, retlen, buf);
}
static inline int mtd_write(struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, const u_char *buf)
{
*retlen = 0;
- if (!mtd->write)
+ if (!mtd->_write)
return -EROFS;
- return mtd->write(mtd, to, len, retlen, buf);
+ return mtd->_write(mtd, to, len, retlen, buf);
}
/*
@@ -311,27 +311,27 @@ static inline int mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len,
size_t *retlen, const u_char *buf)
{
*retlen = 0;
- if (!mtd->panic_write)
+ if (!mtd->_panic_write)
return -EOPNOTSUPP;
- return mtd->panic_write(mtd, to, len, retlen, buf);
+ return mtd->_panic_write(mtd, to, len, retlen, buf);
}
static inline int mtd_read_oob(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops)
{
ops->retlen = ops->oobretlen = 0;
- if (!mtd->read_oob)
+ if (!mtd->_read_oob)
return -EOPNOTSUPP;
- return mtd->read_oob(mtd, from, ops);
+ return mtd->_read_oob(mtd, from, ops);
}
static inline int mtd_write_oob(struct mtd_info *mtd, loff_t to,
struct mtd_oob_ops *ops)
{
ops->retlen = ops->oobretlen = 0;
- if (!mtd->write_oob)
+ if (!mtd->_write_oob)
return -EOPNOTSUPP;
- return mtd->write_oob(mtd, to, ops);
+ return mtd->_write_oob(mtd, to, ops);
}
/*
@@ -342,9 +342,9 @@ static inline int mtd_write_oob(struct mtd_info *mtd, loff_t to,
static inline int mtd_get_fact_prot_info(struct mtd_info *mtd,
struct otp_info *buf, size_t len)
{
- if (!mtd->get_fact_prot_info)
+ if (!mtd->_get_fact_prot_info)
return -EOPNOTSUPP;
- return mtd->get_fact_prot_info(mtd, buf, len);
+ return mtd->_get_fact_prot_info(mtd, buf, len);
}
static inline int mtd_read_fact_prot_reg(struct mtd_info *mtd, loff_t from,
@@ -352,18 +352,18 @@ static inline int mtd_read_fact_prot_reg(struct mtd_info *mtd, loff_t from,
u_char *buf)
{
*retlen = 0;
- if (!mtd->read_fact_prot_reg)
+ if (!mtd->_read_fact_prot_reg)
return -EOPNOTSUPP;
- return mtd->read_fact_prot_reg(mtd, from, len, retlen, buf);
+ return mtd->_read_fact_prot_reg(mtd, from, len, retlen, buf);
}
static inline int mtd_get_user_prot_info(struct mtd_info *mtd,
struct otp_info *buf,
size_t len)
{
- if (!mtd->get_user_prot_info)
+ if (!mtd->_get_user_prot_info)
return -EOPNOTSUPP;
- return mtd->get_user_prot_info(mtd, buf, len);
+ return mtd->_get_user_prot_info(mtd, buf, len);
}
static inline int mtd_read_user_prot_reg(struct mtd_info *mtd, loff_t from,
@@ -371,9 +371,9 @@ static inline int mtd_read_user_prot_reg(struct mtd_info *mtd, loff_t from,
u_char *buf)
{
*retlen = 0;
- if (!mtd->read_user_prot_reg)
+ if (!mtd->_read_user_prot_reg)
return -EOPNOTSUPP;
- return mtd->read_user_prot_reg(mtd, from, len, retlen, buf);
+ return mtd->_read_user_prot_reg(mtd, from, len, retlen, buf);
}
static inline int mtd_write_user_prot_reg(struct mtd_info *mtd, loff_t to,
@@ -381,17 +381,17 @@ static inline int mtd_write_user_prot_reg(struct mtd_info *mtd, loff_t to,
u_char *buf)
{
*retlen = 0;
- if (!mtd->write_user_prot_reg)
+ if (!mtd->_write_user_prot_reg)
return -EOPNOTSUPP;
- return mtd->write_user_prot_reg(mtd, to, len, retlen, buf);
+ return mtd->_write_user_prot_reg(mtd, to, len, retlen, buf);
}
static inline int mtd_lock_user_prot_reg(struct mtd_info *mtd, loff_t from,
size_t len)
{
- if (!mtd->lock_user_prot_reg)
+ if (!mtd->_lock_user_prot_reg)
return -EOPNOTSUPP;
- return mtd->lock_user_prot_reg(mtd, from, len);
+ return mtd->_lock_user_prot_reg(mtd, from, len);
}
int mtd_writev(struct mtd_info *mtd, const struct kvec *vecs,
@@ -399,55 +399,55 @@ int mtd_writev(struct mtd_info *mtd, const struct kvec *vecs,
static inline void mtd_sync(struct mtd_info *mtd)
{
- if (mtd->sync)
- mtd->sync(mtd);
+ if (mtd->_sync)
+ mtd->_sync(mtd);
}
/* Chip-supported device locking */
static inline int mtd_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{
- if (!mtd->lock)
+ if (!mtd->_lock)
return -EOPNOTSUPP;
- return mtd->lock(mtd, ofs, len);
+ return mtd->_lock(mtd, ofs, len);
}
static inline int mtd_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{
- if (!mtd->unlock)
+ if (!mtd->_unlock)
return -EOPNOTSUPP;
- return mtd->unlock(mtd, ofs, len);
+ return mtd->_unlock(mtd, ofs, len);
}
static inline int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{
- if (!mtd->is_locked)
+ if (!mtd->_is_locked)
return -EOPNOTSUPP;
- return mtd->is_locked(mtd, ofs, len);
+ return mtd->_is_locked(mtd, ofs, len);
}
static inline int mtd_suspend(struct mtd_info *mtd)
{
- return mtd->suspend ? mtd->suspend(mtd) : 0;
+ return mtd->_suspend ? mtd->_suspend(mtd) : 0;
}
static inline void mtd_resume(struct mtd_info *mtd)
{
- if (mtd->resume)
- mtd->resume(mtd);
+ if (mtd->_resume)
+ mtd->_resume(mtd);
}
static inline int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs)
{
- if (!mtd->block_isbad)
+ if (!mtd->_block_isbad)
return -EOPNOTSUPP;
- return mtd->block_isbad(mtd, ofs);
+ return mtd->_block_isbad(mtd, ofs);
}
static inline int mtd_block_markbad(struct mtd_info *mtd, loff_t ofs)
{
- if (!mtd->block_markbad)
+ if (!mtd->_block_markbad)
return -EOPNOTSUPP;
- return mtd->block_markbad(mtd, ofs);
+ return mtd->_block_markbad(mtd, ofs);
}
static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd)
@@ -482,12 +482,12 @@ static inline uint32_t mtd_mod_by_ws(uint64_t sz, struct mtd_info *mtd)
static inline int mtd_has_oob(const struct mtd_info *mtd)
{
- return mtd->read_oob && mtd->write_oob;
+ return mtd->_read_oob && mtd->_write_oob;
}
static inline int mtd_can_have_bb(const struct mtd_info *mtd)
{
- return !!mtd->block_isbad;
+ return !!mtd->_block_isbad;
}
/* Kernel-side ioctl definitions */
--
1.7.7.6
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