diff --git a/[refs] b/[refs] index 2b0e2d862cf8..c2ece9070060 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: d95cbe6158a679d50e03787bb1dc21ff73dac372 +refs/heads/master: 306dd85c1d41e20a07d1e821e27f5df4927bb5e7 diff --git a/trunk/drivers/leds/leds-gpio.c b/trunk/drivers/leds/leds-gpio.c index d13b622419df..4c0b05852cb6 100644 --- a/trunk/drivers/leds/leds-gpio.c +++ b/trunk/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); }