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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2015-02-18 21:01:45 +0100
committerArnd Bergmann <arnd@arndb.de>2015-02-19 09:44:17 +0100
commit543c5040f564c80fe59ae82a60fc061055d04a41 (patch)
tree40f47351a06a1d8e54f0956803e58cdcfe09bb8a /arch/arm/mach-hisi
parentd88d6cfc912e9e54f9ec0337a84691436c654077 (diff)
downloadblackbird-op-linux-543c5040f564c80fe59ae82a60fc061055d04a41.tar.gz
blackbird-op-linux-543c5040f564c80fe59ae82a60fc061055d04a41.zip
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-hisi')
-rw-r--r--arch/arm/mach-hisi/hisilicon.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-hisi/hisilicon.c b/arch/arm/mach-hisi/hisilicon.c
index 76b907078b58..c6bd7c7bd4aa 100644
--- a/arch/arm/mach-hisi/hisilicon.c
+++ b/arch/arm/mach-hisi/hisilicon.c
@@ -45,7 +45,7 @@ static void __init hi3620_map_io(void)
iotable_init(hi3620_io_desc, ARRAY_SIZE(hi3620_io_desc));
}
-static const char *hi3xxx_compat[] __initconst = {
+static const char *const hi3xxx_compat[] __initconst = {
"hisilicon,hi3620-hi4511",
NULL,
};
@@ -55,7 +55,7 @@ DT_MACHINE_START(HI3620, "Hisilicon Hi3620 (Flattened Device Tree)")
.dt_compat = hi3xxx_compat,
MACHINE_END
-static const char *hix5hd2_compat[] __initconst = {
+static const char *const hix5hd2_compat[] __initconst = {
"hisilicon,hix5hd2",
NULL,
};
@@ -64,7 +64,7 @@ DT_MACHINE_START(HIX5HD2_DT, "Hisilicon HIX5HD2 (Flattened Device Tree)")
.dt_compat = hix5hd2_compat,
MACHINE_END
-static const char *hip04_compat[] __initconst = {
+static const char *const hip04_compat[] __initconst = {
"hisilicon,hip04-d01",
NULL,
};
@@ -73,7 +73,7 @@ DT_MACHINE_START(HIP04, "Hisilicon HiP04 (Flattened Device Tree)")
.dt_compat = hip04_compat,
MACHINE_END
-static const char *hip01_compat[] __initconst = {
+static const char *const hip01_compat[] __initconst = {
"hisilicon,hip01",
"hisilicon,hip01-ca9x2",
NULL,
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