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pinctrl: samsung and exynos need to depend on OF && GPIOLIB 

This patch fixes below build error when !CONFIG_OF_GPIO.

  CC      drivers/pinctrl/pinctrl-samsung.o
drivers/pinctrl/pinctrl-samsung.c: In function 'samsung_pinctrl_parse_dt_pins':
drivers/pinctrl/pinctrl-samsung.c:557:19: warning: unused variable 'prop' [-Wunused-variable]
drivers/pinctrl/pinctrl-samsung.c: In function 'samsung_gpiolib_register':
drivers/pinctrl/pinctrl-samsung.c:797:5: error: 'struct gpio_chip' has no member named 'of_node'
make[2]: *** [drivers/pinctrl/pinctrl-samsung.o] Error 1
make[1]: *** [drivers/pinctrl] Error 2
make: *** [drivers] Error 2

The samsung pinctrl driver supports only device tree enabled
platforms. Thus make PINCTRL_SAMSUNG depend on OF && GPIOLIB.

The reason to depend on GPIOLIB is CONFIG_OF_GPIO only available
when GPIOLIB is selected.

Since PINCTRL_EXYNOS4 select PINCTRL_SAMSUNG, thus also make
PINCTRL_EXYNOS4 depend on OF && GPIOLIB.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2012-11-06 15:04:30 +08:00 committed by Linus Walleij
parent 0504271c8d
commit 924da31416
1 changed files with 2 additions and 0 deletions
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2
drivers/pinctrl/Kconfig
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@ -179,11 +179,13 @@ config PINCTRL_COH901
config PINCTRL_SAMSUNG
bool "Samsung pinctrl driver"
depends on OF && GPIOLIB
select PINMUX
select PINCONF
config PINCTRL_EXYNOS4
bool "Pinctrl driver data for Exynos4 SoC"
depends on OF && GPIOLIB
select PINCTRL_SAMSUNG
config PINCTRL_MVEBU