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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2015-02-18 20:01:45 (GMT)
committerArnd Bergmann <arnd@arndb.de>2015-02-19 08:44:17 (GMT)
commit543c5040f564c80fe59ae82a60fc061055d04a41 (patch)
tree40f47351a06a1d8e54f0956803e58cdcfe09bb8a /arch/arm/mach-prima2
parentd88d6cfc912e9e54f9ec0337a84691436c654077 (diff)
downloadlinux-543c5040f564c80fe59ae82a60fc061055d04a41.tar.xz
ARM: make arrays containing machine compatible strings const
The definition static const char *axxia_dt_match[] __initconst = { ... defines a changable array of constant strings. That is you must not do: *axxia_dt_match[0] = 'k'; but axxia_dt_match[0] = "different string"; is fine. So the annotation __initconst is wrong and yields a compiler error when other really const variables are added with __initconst. As the struct machine_desc member dt_compat is declared as const char *const *dt_compat; making the arrays const is the better alternative over changing all annotations to __initdata. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-prima2')
-rw-r--r--arch/arm/mach-prima2/common.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 0c819bb..8cadb30 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -21,7 +21,7 @@ static void __init sirfsoc_init_late(void)
}
#ifdef CONFIG_ARCH_ATLAS6
-static const char *atlas6_dt_match[] __initconst = {
+static const char *const atlas6_dt_match[] __initconst = {
"sirf,atlas6",
NULL
};
@@ -36,7 +36,7 @@ MACHINE_END
#endif
#ifdef CONFIG_ARCH_PRIMA2
-static const char *prima2_dt_match[] __initconst = {
+static const char *const prima2_dt_match[] __initconst = {
"sirf,prima2",
NULL
};
@@ -52,7 +52,7 @@ MACHINE_END
#endif
#ifdef CONFIG_ARCH_ATLAS7
-static const char *atlas7_dt_match[] __initdata = {
+static const char *const atlas7_dt_match[] __initconst = {
"sirf,atlas7",
NULL
};