[PATCH] MTD: SM_FTL: remove CONFIG_SM_FTL_MUSEUM and make it always on

[Maxim Levitsky]

The sole purpose of this settings was to avoid depedency
on MTD_NAND. It seems that such configuration isn't well
supported by Kconfig/is ugly to implement/I don't know how to do.

Signed-off-by: Maxim Levitsky <maximlevitsky at gmail.com>
---
 drivers/mtd/Kconfig  |    9 ---------
 drivers/mtd/sm_ftl.c |    8 +-------
 2 files changed, 1 insertions(+), 16 deletions(-)

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index dbee14d..d90652f 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -316,15 +316,6 @@ config SM_FTL
 	  eat your card, so please don't use it together with valuable data.
 	  Use readonly driver (CONFIG_SSFDC) instead.
 
-config SM_FTL_MUSEUM
-	boolean "Additional Support for 1MiB and 2MiB SmartMedia cards"
-	depends on SM_FTL
-	select MTD_NAND_ECC_SMC
-	help
-	  Very old SmartMedia cards need ECC to be calculated in the FTL.
-	  Such cards are very rare, thus enabling this option is mostly useless.
-	  Also this support is completely UNTESTED.
-
 config MTD_OOPS
 	tristate "Log panic/oops to an MTD buffer"
 	depends on MTD
diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
index 9fb56c7..812e212 100644
--- a/drivers/mtd/sm_ftl.c
+++ b/drivers/mtd/sm_ftl.c
@@ -15,12 +15,10 @@
 #include <linux/freezer.h>
 #include <linux/sysfs.h>
 #include <linux/bitops.h>
+#include <linux/mtd/nand_ecc.h>
 #include "nand/sm_common.h"
 #include "sm_ftl.h"
 
-#ifdef CONFIG_SM_FTL_MUSEUM
-#include <linux/mtd/nand_ecc.h>
-#endif
 
 
 struct workqueue_struct *cache_flush_workqueue;
@@ -204,7 +202,6 @@ static void sm_break_offset(struct sm_ftl *ftl, loff_t offset,
 
 static int sm_correct_sector(uint8_t *buffer, struct sm_oob *oob)
 {
-#ifdef CONFIG_SM_FTL_MUSEUM
 	uint8_t ecc[3];
 
 	__nand_calculate_ecc(buffer, SM_SMALL_PAGE, ecc);
@@ -216,7 +213,6 @@ static int sm_correct_sector(uint8_t *buffer, struct sm_oob *oob)
 	__nand_calculate_ecc(buffer, SM_SMALL_PAGE, ecc);
 	if (__nand_correct_data(buffer, ecc, oob->ecc2, SM_SMALL_PAGE) < 0)
 		return -EIO;
-#endif
 	return 0;
 }
 
@@ -380,7 +376,6 @@ restart:
 			oob.data_status = 0;
 		}
 
-#ifdef CONFIG_SM_FTL_MUSEUM
 		if (ftl->smallpagenand) {
 			__nand_calculate_ecc(buf + boffset,
 						SM_SMALL_PAGE, oob.ecc1);
@@ -388,7 +383,6 @@ restart:
 			__nand_calculate_ecc(buf + boffset + SM_SMALL_PAGE,
 						SM_SMALL_PAGE, oob.ecc2);
 		}
-#endif
 		if (!sm_write_sector(ftl, zone, block, boffset,
 							buf + boffset, &oob))
 			continue;
-- 
1.6.3.3