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ARM: JIVE: Update mach-jive to use gpiolib API

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Change mach-jive to use gpiolib for the GPIO lines that are directly
manipulated by it.

Note, we ignore any errors from gpio_request(), unlikely to see any.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2010-05-04 11:30:42 +09:00
parent f4146a65fb
commit afc84ad11b
1 changed files with 9 additions and 10 deletions
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19
arch/arm/mach-s3c2412/mach-jive.c
View file

@ -357,8 +357,7 @@ static void jive_lcm_reset(unsigned int set)
{
printk(KERN_DEBUG "%s(%d)\n", __func__, set);
s3c2410_gpio_setpin(S3C2410_GPG(13), set);
s3c2410_gpio_cfgpin(S3C2410_GPG(13), S3C2410_GPIO_OUTPUT);
gpio_set_value(S3C2410_GPG(13), set);
}
#undef LCD_UPPER_MARGIN
@ -391,7 +390,7 @@ static struct ili9320_platdata jive_lcm_config = {
static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs)
{
s3c2410_gpio_setpin(S3C2410_GPB(7), cs ? 0 : 1);
gpio_set_value(S3C2410_GPB(7), cs ? 0 : 1);
}
static struct s3c2410_spigpio_info jive_lcd_spi = {
@ -413,7 +412,7 @@ static struct platform_device jive_device_lcdspi = {
static void jive_wm8750_chipselect(struct s3c2410_spigpio_info *spi, int cs)
{
s3c2410_gpio_setpin(S3C2410_GPH(10), cs ? 0 : 1);
gpio_set_value(S3C2410_GPH(10), cs ? 0 : 1);
}
static struct s3c2410_spigpio_info jive_wm8750_spi = {
@ -636,11 +635,11 @@ static void __init jive_machine_init(void)
/* initialise the spi */
s3c2410_gpio_setpin(S3C2410_GPG(13), 0);
s3c2410_gpio_cfgpin(S3C2410_GPG(13), S3C2410_GPIO_OUTPUT);
gpio_request(S3C2410_GPG(13), "lcm reset");
gpio_direction_output(S3C2410_GPG(13), 0);
s3c2410_gpio_setpin(S3C2410_GPB(7), 1);
s3c2410_gpio_cfgpin(S3C2410_GPB(7), S3C2410_GPIO_OUTPUT);
gpio_request(S3C2410_GPB(7), "jive spi");
gpio_direction_output(S3C2410_GPB(7), 1);
s3c2410_gpio_setpin(S3C2410_GPB(6), 0);
s3c2410_gpio_cfgpin(S3C2410_GPB(6), S3C2410_GPIO_OUTPUT);
@ -650,8 +649,8 @@ static void __init jive_machine_init(void)
/* initialise the WM8750 spi */
s3c2410_gpio_setpin(S3C2410_GPH(10), 1);
s3c2410_gpio_cfgpin(S3C2410_GPH(10), S3C2410_GPIO_OUTPUT);
gpio_request(S3C2410_GPH(10), "jive wm8750 spi");
gpio_direction_output(S3C2410_GPH(10), 1);
/* Turn off suspend on both USB ports, and switch the
* selectable USB port to USB device mode. */