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ARM: S3C24XX: Convert SMDK board file to the gpiolib API

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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: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Sylwester Nawrocki 2012-07-13 18:04:25 +09:00 committed by Kukjin Kim
parent 57370aed40
commit ff40b4b154
1 changed files with 11 additions and 9 deletions
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20
arch/arm/mach-s3c24xx/common-smdk.c
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@ -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;