On 25/01/16 17:04, Arnd Bergmann wrote: > The s6e8ax0 suspend/resume functions are hidden inside of an #ifdef > when CONFIG_PM is set to avoid unused function warnings, but they > call some other functions that nothing else calls, and we get warnings > about those: > > drivers/video/fbdev/exynos/s6e8ax0.c:449:13: error: 's6e8ax0_sleep_in' defined but not used [-Werror=unused-function] > drivers/video/fbdev/exynos/s6e8ax0.c:485:13: error: 's6e8ax0_display_off' defined but not used [-Werror=unused-function] > > This marks the PM functions as __maybe_unused so the compiler can > silently drop them when they are not referenced. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > --- > drivers/video/fbdev/exynos/s6e8ax0.c | 13 ++++--------- > 1 file changed, 4 insertions(+), 9 deletions(-) Thanks, queued for 4.5 fixes. Tomi
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