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Commit ff40b4b1 authored by Sylwester Nawrocki's avatar Sylwester Nawrocki Committed by Kukjin Kim
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ARM: S3C24XX: Convert SMDK board file to the gpiolib API 



Replace SoC specific GPIO functions with the gpiolib API. The LED
gpios are freed right after they are initially configured so they
can be acquired in the s3c24xx_led driver.

This change is required for converting the s3c24xx_led driver
to the gpiolib API.

Signed-off-by: default avatarSylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 57370aed

arch/arm/mach-s3c24xx/common-smdk.c

+11 −9
Original line number Diff line number Diff line
@@ -182,19 +182,21 @@ static struct platform_device __initdata *smdk_devs[] = { 
	&smdk_led7,

};



static const struct gpio smdk_led_gpios[] = {

	{ S3C2410_GPF(4), GPIOF_OUT_INIT_HIGH, NULL },

	{ S3C2410_GPF(5), GPIOF_OUT_INIT_HIGH, NULL },

	{ S3C2410_GPF(6), GPIOF_OUT_INIT_HIGH, NULL },

	{ S3C2410_GPF(7), GPIOF_OUT_INIT_HIGH, NULL },

};



void __init smdk_machine_init(void)

{

	/* Configure the LEDs (even if we have no LED support)*/



	s3c_gpio_cfgpin(S3C2410_GPF(4), S3C2410_GPIO_OUTPUT);

	s3c_gpio_cfgpin(S3C2410_GPF(5), S3C2410_GPIO_OUTPUT);

	s3c_gpio_cfgpin(S3C2410_GPF(6), S3C2410_GPIO_OUTPUT);

	s3c_gpio_cfgpin(S3C2410_GPF(7), S3C2410_GPIO_OUTPUT);



	s3c2410_gpio_setpin(S3C2410_GPF(4), 1);

	s3c2410_gpio_setpin(S3C2410_GPF(5), 1);

	s3c2410_gpio_setpin(S3C2410_GPF(6), 1);

	s3c2410_gpio_setpin(S3C2410_GPF(7), 1);

	int ret = gpio_request_array(smdk_led_gpios,

				     ARRAY_SIZE(smdk_led_gpios));

	if (!WARN_ON(ret < 0))

		gpio_free_array(smdk_led_gpios, ARRAY_SIZE(smdk_led_gpios));



	if (machine_is_smdk2443())

		smdk_nand_info.twrph0 = 50;