diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2010-05-04 11:40:51 +0900 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-06 09:32:22 +0900 |
| commit | db61ac54c9bea389b98f88cb4a23f8dd1edde07f (patch) | |
| tree | 19664ae0593e690bfe010b07199b1fd17c8c6fa9 /arch | |
| parent | afc84ad11b5c1247c2d0df06f10df69ea7206f6a (diff) | |
ARM: H1940: Change mach-h1940 to use gpiolib API
Change mach-h1940 to use the gpiolib calls instead of s3c2410_gpio
directly.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-h1940.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2412/mach-smdk2413.c | 8 |
2 files changed, 12 insertions, 11 deletions
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index fbedd0760941..5527f746c5e3 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -207,7 +207,7 @@ static int h1940_backlight_init(struct device *dev) { gpio_request(S3C2410_GPB(0), "Backlight"); - s3c2410_gpio_setpin(S3C2410_GPB(0), 0); + gpio_direction_output(S3C2410_GPB(0), 0); s3c2410_gpio_pullup(S3C2410_GPB(0), 0); s3c2410_gpio_cfgpin(S3C2410_GPB(0), S3C2410_GPB0_TOUT0); @@ -216,7 +216,7 @@ static int h1940_backlight_init(struct device *dev) static void h1940_backlight_exit(struct device *dev) { - s3c2410_gpio_cfgpin(S3C2410_GPB(0), 1/*S3C2410_GPB0_OUTP*/); + gpio_direction_output(S3C2410_GPB(0), 1); } static struct platform_pwm_backlight_data backlight_data = { @@ -245,18 +245,18 @@ static void h1940_lcd_power_set(struct plat_lcd_data *pd, if (!power) { /* set to 3ec */ - s3c2410_gpio_setpin(S3C2410_GPC(0), 0); + gpio_direction_output(S3C2410_GPC(0), 0); /* wait for 3ac */ do { - value = s3c2410_gpio_getpin(S3C2410_GPC(6)); + value = gpio_get_value(S3C2410_GPC(6)); } while (value); /* set to 38c */ - s3c2410_gpio_setpin(S3C2410_GPC(5), 0); + gpio_direction_output(S3C2410_GPC(5), 0); } else { /* Set to 3ac */ - s3c2410_gpio_setpin(S3C2410_GPC(5), 1); + gpio_direction_output(S3C2410_GPC(5), 1); /* Set to 3ad */ - s3c2410_gpio_setpin(S3C2410_GPC(0), 1); + gpio_direction_output(S3C2410_GPC(0), 1); } } @@ -332,6 +332,7 @@ static void __init h1940_init(void) gpio_request(S3C2410_GPC(5), "LCD power"); gpio_request(S3C2410_GPC(6), "LCD power"); + gpio_direction_input(S3C2410_GPC(6)); platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices)); } diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c index 0392065af1af..faddb36ed23b 100644 --- a/arch/arm/mach-s3c2412/mach-smdk2413.c +++ b/arch/arm/mach-s3c2412/mach-smdk2413.c @@ -85,10 +85,10 @@ static void smdk2413_udc_pullup(enum s3c2410_udc_cmd_e cmd) switch (cmd) { case S3C2410_UDC_P_ENABLE : - s3c2410_gpio_setpin(S3C2410_GPF(2), 1); + gpio_set_value(S3C2410_GPF(2), 1); break; case S3C2410_UDC_P_DISABLE : - s3c2410_gpio_setpin(S3C2410_GPF(2), 0); + gpio_set_value(S3C2410_GPF(2), 0); break; case S3C2410_UDC_P_RESET : break; @@ -134,8 +134,8 @@ static void __init smdk2413_machine_init(void) { /* Turn off suspend on both USB ports, and switch the * selectable USB port to USB device mode. */ - s3c2410_gpio_setpin(S3C2410_GPF(2), 0); - s3c2410_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT); + WARN_ON(gpio_request(S3C2410_GPF(2), "udc pull")); + gpio_direction_output(S3C2410_GPF(2), 0); s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST | S3C2410_MISCCR_USBSUSPND0 | |