Merge branch 'omap2-upstream' into devel

1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 6c0a9c4761ee..4c0b05852cb6 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -49,13 +49,13 @@ static void gpio_led_set(struct led_classdev *led_cdev,
         if (led_dat->active_low)
                 level = !level;
 
-        /* setting GPIOs with I2C/etc requires a preemptible task context */
+        /* Setting GPIOs with I2C/etc requires a task context, and we don't
+         * seem to have a reliable way to know if we're already in one; so
+         * let's just assume the worst.
+         */
         if (led_dat->can_sleep) {
-                if (preempt_count()) {
-                        led_dat->new_level = level;
-                        schedule_work(&led_dat->work);
-                } else
-                        gpio_set_value_cansleep(led_dat->gpio, level);
+                led_dat->new_level = level;
+                schedule_work(&led_dat->work);
         } else
                 gpio_set_value(led_dat->gpio, level);
 }
@@ -79,6 +79,10 @@ static int gpio_led_probe(struct platform_device *pdev)
                 cur_led = &pdata->leds[i];
                 led_dat = &leds_data[i];
 
+                ret = gpio_request(cur_led->gpio, cur_led->name);
+                if (ret < 0)
+                        goto err;
+
                 led_dat->cdev.name = cur_led->name;
                 led_dat->cdev.default_trigger = cur_led->default_trigger;
                 led_dat->gpio = cur_led->gpio;
@@ -87,10 +91,6 @@ static int gpio_led_probe(struct platform_device *pdev)
                 led_dat->cdev.brightness_set = gpio_led_set;
                 led_dat->cdev.brightness = LED_OFF;
 
-                ret = gpio_request(led_dat->gpio, led_dat->cdev.name);
-                if (ret < 0)
-                        goto err;
-
                 gpio_direction_output(led_dat->gpio, led_dat->active_low);
 
                 INIT_WORK(&led_dat->work, gpio_led_work);