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authorMárton Németh <nm127@freemail.hu>2010-01-09 15:10:46 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-02-25 11:26:36 +0000
commitb2d4fbab79bd2b121c56db757c3a0f06ec7e0868 (patch)
treebe65572cc2e8b2f3ea8134e0d787dd749c8b565c /drivers/mtd/nand
parentb3acd638a2b8b9c3cd1b52b83e285c88d34ef7f3 (diff)
mtd: nand: make Open Firmware device id constant
The match_table field of the struct of_device_id is constant in <linux/of_platform.h> so it is worth to make xps2_of_match also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/fsl_upm.c2
-rw-r--r--drivers/mtd/nand/pasemi_nand.c2
-rw-r--r--drivers/mtd/nand/socrates_nand.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c
index ab06a5b514a..d721ec055cb 100644
--- a/drivers/mtd/nand/fsl_upm.c
+++ b/drivers/mtd/nand/fsl_upm.c
@@ -349,7 +349,7 @@ static int __devexit fun_remove(struct of_device *ofdev)
return 0;
}
-static struct of_device_id of_fun_match[] = {
+static const struct of_device_id of_fun_match[] = {
{ .compatible = "fsl,upm-nand" },
{},
};
diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index a8b9376cf32..090a05c12cb 100644
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -209,7 +209,7 @@ static int __devexit pasemi_nand_remove(struct of_device *ofdev)
return 0;
}
-static struct of_device_id pasemi_nand_match[] =
+static const struct of_device_id pasemi_nand_match[] =
{
{
.compatible = "pasemi,localbus-nand",
diff --git a/drivers/mtd/nand/socrates_nand.c b/drivers/mtd/nand/socrates_nand.c
index a4519a7bd68..65748ea2b34 100644
--- a/drivers/mtd/nand/socrates_nand.c
+++ b/drivers/mtd/nand/socrates_nand.c
@@ -290,7 +290,7 @@ static int __devexit socrates_nand_remove(struct of_device *ofdev)
return 0;
}
-static struct of_device_id socrates_nand_match[] =
+static const struct of_device_id socrates_nand_match[] =
{
{
.compatible = "abb,socrates-nand",