diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-06 09:01:37 +0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2013-04-01 22:04:49 +0400 |
| commit | d67eb8e66c53dd2d26d294b49969f0c3101a5368 (patch) | |
| tree | 04bbfbfd13e19b347cc1898e9315ee0a731c405a /drivers | |
| parent | 901b74a3c4044a07c7149365aa9c4eaa6c71964b (diff) | |
| download | linux-d67eb8e66c53dd2d26d294b49969f0c3101a5368.tar.xz | |
leds: wm8350: Complain if we fail to reenable DCDC
Provide some trace, though the hardware is most likely non-functional if
this happens.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-wm8350.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/leds/leds-wm8350.c b/drivers/leds/leds-wm8350.c index ed15157c8f6c..8a181d56602d 100644 --- a/drivers/leds/leds-wm8350.c +++ b/drivers/leds/leds-wm8350.c @@ -129,7 +129,10 @@ static void wm8350_led_disable(struct wm8350_led *led) ret = regulator_disable(led->isink); if (ret != 0) { dev_err(led->cdev.dev, "Failed to disable ISINK: %d\n", ret); - regulator_enable(led->dcdc); + ret = regulator_enable(led->dcdc); + if (ret != 0) + dev_err(led->cdev.dev, "Failed to reenable DCDC: %d\n", + ret); return; } |