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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2015-02-18 21:01:45 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2015-02-19 09:44:17 +0100 |
| commit | 543c5040f564c80fe59ae82a60fc061055d04a41 (patch) | |
| tree | 40f47351a06a1d8e54f0956803e58cdcfe09bb8a /arch/arm/mach-hisi | |
| parent | ARM: mm: Remove Kconfig symbol CACHE_PL310 (diff) | |
| download | linux-543c5040f564c80fe59ae82a60fc061055d04a41.tar.xz 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.c | 8 |
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, |