pinctrl: mark const init data with __initconst instead of __initdata

As long as there is no other non-const variable marked __initdata in the same compilation unit it doesn't hurt. If there were one however compilation would fail with error: $variablename causes a section type conflict because a section containing const variables is marked read only and so cannot contain non-const variables. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
git-mirror · Apr 18, 2012 · 122dbe7 · 122dbe7
1 parent eb181c3
commit 122dbe7
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/Documentation/pinctrl.txt b/Documentation/pinctrl.txt
@@ -786,7 +786,7 @@ and spi on the second function mapping:
 
 #include <linux/pinctrl/machine.h>
 
-static const struct pinctrl_map __initdata mapping[] = {
+static const struct pinctrl_map mapping[] __initconst = {
 	{
 		.dev_name = "foo-spi.0",
 		.name = PINCTRL_STATE_DEFAULT,

diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
@@ -174,7 +174,7 @@ struct u300_gpio_confdata {
 
 
 /* Initial configuration */
-static const struct __initdata u300_gpio_confdata
+static const struct __initconst u300_gpio_confdata
 bs335_gpio_config[BS335_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = {
 	/* Port 0, pins 0-7 */
 	{
@@ -255,7 +255,7 @@ bs335_gpio_config[BS335_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = {
 	}
 };
 
-static const struct __initdata u300_gpio_confdata
+static const struct __initconst u300_gpio_confdata
 bs365_gpio_config[BS365_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = {
 	/* Port 0, pins 0-7 */
 	{