Messages in this thread | | | Date | Thu, 3 Dec 2020 14:36:55 -0800 | From | Nicolin Chen <> | Subject | Re: [PATCH] ASoC: fsl_aud2htx: mark PM functions as __maybe_unused |
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On Thu, Dec 03, 2020 at 11:28:47PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > When CONFIG_PM is disabled, we get a warning for unused functions: > > sound/soc/fsl/fsl_aud2htx.c:261:12: error: unused function 'fsl_aud2htx_runtime_suspend' [-Werror,-Wunused-function] > static int fsl_aud2htx_runtime_suspend(struct device *dev) > sound/soc/fsl/fsl_aud2htx.c:271:12: error: unused function 'fsl_aud2htx_runtime_resume' [-Werror,-Wunused-function] > static int fsl_aud2htx_runtime_resume(struct device *dev) > > Mark these as __maybe_unused to avoid the warning without adding > an #ifdef. > > Fixes: 8a24c834c053 ("ASoC: fsl_aud2htx: Add aud2htx module driver") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
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