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authorTakashi Iwai <tiwai@suse.de>2015-07-17 16:27:33 +0200
committerTakashi Iwai <tiwai@suse.de>2015-07-17 16:27:33 +0200
commitfbce23a0b95763dfc4961ce6240e055c39f497ed (patch)
treecfd7a1a394f38e2210ca93432b3a3dd60836a4fd /arch/x86/kvm/mmutrace.h
parent6986a0e2556df3dfb54c624b50b02936bd1e00ef (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>
Diffstat (limited to 'arch/x86/kvm/mmutrace.h')
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