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>

diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index fbedd076094177ec04901462536b9bf70e99fb0d..5527f746c5e3a295e9c691cfa6997b9acb0f6ee3 100644 (file)
--- 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 0392065af1af8fe089c873a3957ddf3b0c9a37d1..faddb36ed23b5b33fdd82a92004ab0b32739de0c 100644 (file)
--- 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 |