diff options
author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-09-11 21:29:01 +0200 |
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committer | Tony Lindgren <tony@atomide.com> | 2014-09-11 12:34:36 -0700 |
commit | 58cda01ed18945c17ad858dfcf4a9a74ba70157c (patch) | |
tree | 2d865efed4cb45c4422ce5c2528b04ad4a52039f | |
parent | d7eb67f7fef9c046f27a975118da2324de65a90c (diff) | |
download | linux-58cda01ed18945c17ad858dfcf4a9a74ba70157c.tar.bz2 |
ARM: omap2: make arrays containing machine compatible strings const
The definition
static const char *omap3_boards_compat[] __initconst = {
defines a changable array of constant strings. That is you must not do:
*omap3_boards_compat[0] = 'f';
but
omap3_boards_compat[0] = "another 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: Tony Lindgren <tony@atomide.com>
-rw-r--r-- | arch/arm/mach-omap2/board-generic.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 9480997ba616..04eaccf00ed8 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -43,7 +43,7 @@ static void __init omap_generic_init(void) } #ifdef CONFIG_SOC_OMAP2420 -static const char *omap242x_boards_compat[] __initconst = { +static const char *const omap242x_boards_compat[] __initconst = { "ti,omap2420", NULL, }; @@ -62,7 +62,7 @@ MACHINE_END #endif #ifdef CONFIG_SOC_OMAP2430 -static const char *omap243x_boards_compat[] __initconst = { +static const char *const omap243x_boards_compat[] __initconst = { "ti,omap2430", NULL, }; @@ -81,7 +81,7 @@ MACHINE_END #endif #ifdef CONFIG_ARCH_OMAP3 -static const char *omap3_boards_compat[] __initconst = { +static const char *const omap3_boards_compat[] __initconst = { "ti,omap3430", "ti,omap3", NULL, @@ -100,7 +100,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") .restart = omap3xxx_restart, MACHINE_END -static const char *omap36xx_boards_compat[] __initconst = { +static const char *const omap36xx_boards_compat[] __initconst = { "ti,omap36xx", NULL, }; @@ -118,7 +118,7 @@ DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (Flattened Device Tree)") .restart = omap3xxx_restart, MACHINE_END -static const char *omap3_gp_boards_compat[] __initconst = { +static const char *const omap3_gp_boards_compat[] __initconst = { "ti,omap3-beagle", "timll,omap3-devkit8000", NULL, @@ -137,7 +137,7 @@ DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)") .restart = omap3xxx_restart, MACHINE_END -static const char *am3517_boards_compat[] __initconst = { +static const char *const am3517_boards_compat[] __initconst = { "ti,am3517", NULL, }; @@ -157,7 +157,7 @@ MACHINE_END #endif #ifdef CONFIG_SOC_AM33XX -static const char *am33xx_boards_compat[] __initconst = { +static const char *const am33xx_boards_compat[] __initconst = { "ti,am33xx", NULL, }; @@ -177,7 +177,7 @@ MACHINE_END #endif #ifdef CONFIG_ARCH_OMAP4 -static const char *omap4_boards_compat[] __initconst = { +static const char *const omap4_boards_compat[] __initconst = { "ti,omap4460", "ti,omap4430", "ti,omap4", @@ -199,7 +199,7 @@ MACHINE_END #endif #ifdef CONFIG_SOC_OMAP5 -static const char *omap5_boards_compat[] __initconst = { +static const char *const omap5_boards_compat[] __initconst = { "ti,omap5432", "ti,omap5430", "ti,omap5", @@ -221,7 +221,7 @@ MACHINE_END #endif #ifdef CONFIG_SOC_AM43XX -static const char *am43_boards_compat[] __initconst = { +static const char *const am43_boards_compat[] __initconst = { "ti,am4372", "ti,am43", NULL, @@ -240,7 +240,7 @@ MACHINE_END #endif #ifdef CONFIG_SOC_DRA7XX -static const char *dra74x_boards_compat[] __initconst = { +static const char *const dra74x_boards_compat[] __initconst = { "ti,dra742", "ti,dra7", NULL, @@ -259,7 +259,7 @@ DT_MACHINE_START(DRA74X_DT, "Generic DRA74X (Flattened Device Tree)") .restart = omap44xx_restart, MACHINE_END -static const char *dra72x_boards_compat[] __initconst = { +static const char *const dra72x_boards_compat[] __initconst = { "ti,dra722", NULL, }; |