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ALSA: hda: cs35l41: Fix build error unused-function 

If CONFIG_PM_SLEEP is not set,
make ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu-, will be failed, like this:

sound/pci/hda/cs35l41_hda.c:583:12: error: ‘cs35l41_runtime_resume’ defined but not used [-Werror=unused-function]
 static int cs35l41_runtime_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~
sound/pci/hda/cs35l41_hda.c:565:12: error: ‘cs35l41_runtime_suspend’ defined but not used [-Werror=unused-function]
 static int cs35l41_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[3]: *** [sound/pci/hda/cs35l41_hda.o] Error 1

commit 1a3c7bb088 ("PM: core: Add new *_PM_OPS macros,
deprecate old ones"), add new marco RUNTIME_PM_OPS to fix this unused-function problem.

Fixes: 1873ebd30c ("ALSA: hda: cs35l41: Support Hibernation during Suspend")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
Link: https://lore.kernel.org/r/20220725023611.57055-1-renzhijie2@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Ren Zhijie 2022-07-25 10:36:11 +08:00 committed by Takashi Iwai
parent 4e3b86509f
commit 26ae150bbb
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/cs35l41_hda.c
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@ -1439,7 +1439,7 @@ void cs35l41_hda_remove(struct device *dev)
EXPORT_SYMBOL_NS_GPL(cs35l41_hda_remove, SND_HDA_SCODEC_CS35L41);
const struct dev_pm_ops cs35l41_hda_pm_ops = {
SET_RUNTIME_PM_OPS(cs35l41_runtime_suspend, cs35l41_runtime_resume, NULL)
RUNTIME_PM_OPS(cs35l41_runtime_suspend, cs35l41_runtime_resume, NULL)
};
EXPORT_SYMBOL_NS_GPL(cs35l41_hda_pm_ops, SND_HDA_SCODEC_CS35L41);