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authorBen Dooks <ben-linux@fluff.org>2010-05-04 11:40:51 +0900
committerBen Dooks <ben-linux@fluff.org>2010-05-06 09:32:22 +0900
commitdb61ac54c9bea389b98f88cb4a23f8dd1edde07f (patch)
tree19664ae0593e690bfe010b07199b1fd17c8c6fa9 /arch/arm/mach-s3c2410/mach-h1940.c
parentafc84ad11b5c1247c2d0df06f10df69ea7206f6a (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/arm/mach-s3c2410/mach-h1940.c')
-rw-r--r--arch/arm/mach-s3c2410/mach-h1940.c15
1 files changed, 8 insertions, 7 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));
}