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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2015-02-18 23:01:45 +0300
committerArnd Bergmann <arnd@arndb.de>2015-02-19 11:44:17 +0300
commit543c5040f564c80fe59ae82a60fc061055d04a41 (patch)
tree40f47351a06a1d8e54f0956803e58cdcfe09bb8a
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>
-rw-r--r--arch/arm/mach-axxia/axxia.c2
-rw-r--r--arch/arm/mach-bcm/brcmstb.c2
-rw-r--r--arch/arm/mach-exynos/exynos.c2
-rw-r--r--arch/arm/mach-highbank/highbank.c2
-rw-r--r--arch/arm/mach-hisi/hisilicon.c8
-rw-r--r--arch/arm/mach-keystone/keystone.c2
-rw-r--r--arch/arm/mach-nspire/nspire.c2
-rw-r--r--arch/arm/mach-prima2/common.c6
-rw-r--r--arch/arm/mach-s5pv210/s5pv210.c2
-rw-r--r--arch/arm/mach-shmobile/setup-emev2.c2
-rw-r--r--arch/arm/mach-versatile/versatile_dt.c2
11 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm/mach-axxia/axxia.c b/arch/arm/mach-axxia/axxia.c
index 19e5a1d95397..4db76a493c5a 100644
--- a/arch/arm/mach-axxia/axxia.c
+++ b/arch/arm/mach-axxia/axxia.c
@@ -16,7 +16,7 @@
#include <linux/init.h>
#include <asm/mach/arch.h>
-static const char *axxia_dt_match[] __initconst = {
+static const char *const axxia_dt_match[] __initconst = {
"lsi,axm5516",
"lsi,axm5516-sim",
"lsi,axm5516-emu",
diff --git a/arch/arm/mach-bcm/brcmstb.c b/arch/arm/mach-bcm/brcmstb.c
index 60a5afa06ed7..3a60f7ee3f0c 100644
--- a/arch/arm/mach-bcm/brcmstb.c
+++ b/arch/arm/mach-bcm/brcmstb.c
@@ -17,7 +17,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-static const char *brcmstb_match[] __initconst = {
+static const char *const brcmstb_match[] __initconst = {
"brcm,bcm7445",
"brcm,brcmstb",
NULL
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 2013f73797ed..9e9dfdfad9d7 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -227,7 +227,7 @@ static void __init exynos_dt_machine_init(void)
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static char const *exynos_dt_compat[] __initconst = {
+static char const *const exynos_dt_compat[] __initconst = {
"samsung,exynos3",
"samsung,exynos3250",
"samsung,exynos4",
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 07a09570175d..231fba0d03e5 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -169,7 +169,7 @@ static void __init highbank_init(void)
platform_device_register(&highbank_cpuidle_device);
}
-static const char *highbank_match[] __initconst = {
+static const char *const highbank_match[] __initconst = {
"calxeda,highbank",
"calxeda,ecx-2000",
NULL,
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,
diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
index 7f352de26099..06620875813a 100644
--- a/arch/arm/mach-keystone/keystone.c
+++ b/arch/arm/mach-keystone/keystone.c
@@ -103,7 +103,7 @@ static void __init keystone_init_meminfo(void)
pr_info("Switching to high address space at 0x%llx\n", (u64)offset);
}
-static const char *keystone_match[] __initconst = {
+static const char *const keystone_match[] __initconst = {
"ti,keystone",
NULL,
};
diff --git a/arch/arm/mach-nspire/nspire.c b/arch/arm/mach-nspire/nspire.c
index 3d24ebf12095..3445a5686805 100644
--- a/arch/arm/mach-nspire/nspire.c
+++ b/arch/arm/mach-nspire/nspire.c
@@ -27,7 +27,7 @@
#include "mmio.h"
#include "clcd.h"
-static const char *nspire_dt_match[] __initconst = {
+static const char *const nspire_dt_match[] __initconst = {
"ti,nspire",
"ti,nspire-cx",
"ti,nspire-tp",
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 0c819bb88418..8cadb302a7d2 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
};
diff --git a/arch/arm/mach-s5pv210/s5pv210.c b/arch/arm/mach-s5pv210/s5pv210.c
index 43eb1eaea0c9..83e656ea95ae 100644
--- a/arch/arm/mach-s5pv210/s5pv210.c
+++ b/arch/arm/mach-s5pv210/s5pv210.c
@@ -63,7 +63,7 @@ static void __init s5pv210_dt_init_late(void)
s5pv210_pm_init();
}
-static char const *s5pv210_dt_compat[] __initconst = {
+static char const *const s5pv210_dt_compat[] __initconst = {
"samsung,s5pc110",
"samsung,s5pv210",
NULL
diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index aad97be9cbe1..37f7b15c01bc 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -37,7 +37,7 @@ static void __init emev2_map_io(void)
iotable_init(emev2_io_desc, ARRAY_SIZE(emev2_io_desc));
}
-static const char *emev2_boards_compat_dt[] __initconst = {
+static const char *const emev2_boards_compat_dt[] __initconst = {
"renesas,emev2",
NULL,
};
diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c
index 9f9bc61ca64b..7de3e92a13b0 100644
--- a/arch/arm/mach-versatile/versatile_dt.c
+++ b/arch/arm/mach-versatile/versatile_dt.c
@@ -35,7 +35,7 @@ static void __init versatile_dt_init(void)
versatile_auxdata_lookup, NULL);
}
-static const char *versatile_dt_match[] __initconst = {
+static const char *const versatile_dt_match[] __initconst = {
"arm,versatile-ab",
"arm,versatile-pb",
NULL,