| commit | fbce23a0b95763dfc4961ce6240e055c39f497ed | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Fri Jul 17 16:27:33 2015 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Jul 17 16:27:33 2015 +0200 |
| tree | cfd7a1a394f38e2210ca93432b3a3dd60836a4fd | |
| parent | 6986a0e2556df3dfb54c624b50b02936bd1e00ef [diff] |
ALSA: hda - Check the return value from pm_runtime_get/put*() This patch changes the return type of snd_hdac_power_up/down() and variants to pass the error code from the underlying pm_runtime_get/put() calls. Currently they are ignored, but in most places, these should be handled properly. As an example, the regmap handler is updated to check the return value and accesses the register only when the wakeup succeeds. Signed-off-by: Takashi Iwai <tiwai@suse.de>