mtd: constify of_device_id array

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=666104436543d171b8b1a7213fd1d8bbef1361d5
Commit:     666104436543d171b8b1a7213fd1d8bbef1361d5
Parent:     f5cd2ae1e4ad23bc6527b4a667d3f27534730cc5
Author:     Fabian Frederick <fabf at skynet.be>
AuthorDate: Mon Mar 16 20:20:28 2015 +0100
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Wed May 6 23:44:07 2015 -0700

    mtd: constify of_device_id array
    
    of_device_id is always used as const.
    (See driver.of_match_table and open firmware functions)
    
    Signed-off-by: Fabian Frederick <fabf at skynet.be>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/devices/docg3.c       | 2 +-
 drivers/mtd/maps/physmap_of.c     | 4 ++--
 drivers/mtd/nand/mpc5121_nfc.c    | 2 +-
 drivers/mtd/spi-nor/fsl-quadspi.c | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index 866d319..be5fb2b 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -2117,7 +2117,7 @@ static int docg3_release(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_OF
-static struct of_device_id docg3_dt_ids[] = {
+static const struct of_device_id docg3_dt_ids[] = {
 	{ .compatible = "m-systems,diskonchip-g3" },
 	{}
 };
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index ff26e97..774b32f 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -147,7 +147,7 @@ static void of_free_probes(const char * const *probes)
 		kfree(probes);
 }
 
-static struct of_device_id of_flash_match[];
+static const struct of_device_id of_flash_match[];
 static int of_flash_probe(struct platform_device *dev)
 {
 	const char * const *part_probe_types;
@@ -327,7 +327,7 @@ err_flash_remove:
 	return err;
 }
 
-static struct of_device_id of_flash_match[] = {
+static const struct of_device_id of_flash_match[] = {
 	{
 		.compatible	= "cfi-flash",
 		.data		= (void *)"cfi_probe",
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 1f12e5b..2a49b53 100644
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -837,7 +837,7 @@ static int mpc5121_nfc_remove(struct platform_device *op)
 	return 0;
 }
 
-static struct of_device_id mpc5121_nfc_match[] = {
+static const struct of_device_id mpc5121_nfc_match[] = {
 	{ .compatible = "fsl,mpc5121-nfc", },
 	{},
 };
diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index 5d5d362..52a872f 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -662,7 +662,7 @@ static int fsl_qspi_nor_setup_last(struct fsl_qspi *q)
 	return 0;
 }
 
-static struct of_device_id fsl_qspi_dt_ids[] = {
+static const struct of_device_id fsl_qspi_dt_ids[] = {
 	{ .compatible = "fsl,vf610-qspi", .data = (void *)&vybrid_data, },
 	{ .compatible = "fsl,imx6sx-qspi", .data = (void *)&imx6sx_data, },
 	{ /* sentinel */ }