[PATCH] Make net48xx-led use scx200_gpio_ops
Make the next48xx LED code use scx200_gpio_ops instead of raw SCx200 GPIO
accesses.
Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/leds/leds-net48xx.c b/drivers/leds/leds-net48xx.c
index 713c4a8..45ba3d4 100644
--- a/drivers/leds/leds-net48xx.c
+++ b/drivers/leds/leds-net48xx.c
@@ -16,6 +16,7 @@
#include <linux/leds.h>
#include <linux/err.h>
#include <asm/io.h>
+#include <linux/nsc_gpio.h>
#include <linux/scx200_gpio.h>
#define DRVNAME "net48xx-led"
@@ -26,10 +27,7 @@
static void net48xx_error_led_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
- if (value)
- scx200_gpio_set_high(NET48XX_ERROR_LED_GPIO);
- else
- scx200_gpio_set_low(NET48XX_ERROR_LED_GPIO);
+ scx200_gpio_ops.gpio_set(NET48XX_ERROR_LED_GPIO, value ? 1 : 0);
}
static struct led_classdev net48xx_error_led = {
@@ -81,7 +79,8 @@
{
int ret;
- if (!scx200_gpio_present()) {
+ /* small hack, but scx200_gpio doesn't set .dev if the probe fails */
+ if (!scx200_gpio_ops.dev) {
ret = -ENODEV;
goto out;
}
