X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fleds%2Fleds-net48xx.c;h=93987a12da494594881dde8c375d94a246cd2254;hb=00eef7bd01c7598d195699983c5290d901df19ad;hp=713c4a8aa77dc347af774edc6ddf2f11fe58176b;hpb=0612ec48762bf8712db1925b2e67246d2237ebab;p=mv-sheeva.git

diff --git a/drivers/leds/leds-net48xx.c b/drivers/leds/leds-net48xx.c
index 713c4a8aa77..93987a12da4 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"
@@ -26,35 +27,15 @@ static struct platform_device *pdev;
 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 = {
-	.name		= "net48xx:error",
+	.name		= "net48xx::error",
 	.brightness_set	= net48xx_error_led_set,
+	.flags		= LED_CORE_SUSPENDRESUME,
 };
 
-#ifdef CONFIG_PM
-static int net48xx_led_suspend(struct platform_device *dev,
-		pm_message_t state)
-{
-	led_classdev_suspend(&net48xx_error_led);
-	return 0;
-}
-
-static int net48xx_led_resume(struct platform_device *dev)
-{
-	led_classdev_resume(&net48xx_error_led);
-	return 0;
-}
-#else
-#define net48xx_led_suspend NULL
-#define net48xx_led_resume NULL
-#endif
-
 static int net48xx_led_probe(struct platform_device *pdev)
 {
 	return led_classdev_register(&pdev->dev, &net48xx_error_led);
@@ -69,8 +50,6 @@ static int net48xx_led_remove(struct platform_device *pdev)
 static struct platform_driver net48xx_led_driver = {
 	.probe		= net48xx_led_probe,
 	.remove		= net48xx_led_remove,
-	.suspend	= net48xx_led_suspend,
-	.resume		= net48xx_led_resume,
 	.driver		= {
 		.name		= DRVNAME,
 		.owner		= THIS_MODULE,
@@ -81,7 +60,8 @@ static int __init net48xx_led_init(void)
 {
 	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;
 	}