Messages in this thread | | | Date | Thu, 1 Mar 2018 10:59:09 +0100 | From | Simon Horman <> | Subject | Re: [PATCH] media: renesas-ceu: mark PM functions as __maybe_unused |
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On Thu, Mar 01, 2018 at 12:19:37AM +0100, Arnd Bergmann wrote: > The PM runtime operations are unused when CONFIG_PM is disabled, > leading to a harmless warning: > > drivers/media/platform/renesas-ceu.c:1003:12: error: 'ceu_runtime_suspend' defined but not used [-Werror=unused-function] > static int ceu_runtime_suspend(struct device *dev) > ^~~~~~~~~~~~~~~~~~~ > drivers/media/platform/renesas-ceu.c:987:12: error: 'ceu_runtime_resume' defined but not used [-Werror=unused-function] > static int ceu_runtime_resume(struct device *dev) > ^~~~~~~~~~~~~~~~~~ > > This adds a __maybe_unused annotation to shut up the warning. > > Fixes: 32e5a70dc8f4 ("media: platform: Add Renesas CEU driver") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
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