Messages in this thread Patch in this message | | | From | Randy Dunlap <> | Subject | [PATCH v2 -next] drm/rockchip: cdn-dp-core: fix function not used when PM_SLEEP is not set | Date | Mon, 14 Dec 2020 15:33:16 -0800 |
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Fix build warning when CONFIG_PM_SLEEP is not enabled.
../drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: ‘cdn_dp_resume’ defined but not used [-Wunused-function] static int cdn_dp_resume(struct device *dev)
Fixes: 7c49abb4c2f8 ("drm/rockchip: cdn-dp-core: Make cdn_dp_core_suspend/resume static") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Sandy Huang <hjc@rock-chips.com> Cc: Heiko Stübner <heiko@sntech.de> Cc: dri-devel@lists.freedesktop.org Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> --- v2: use preferred __maybe_unused instead of ifdeffery: https://lore.kernel.org/patchwork/patch/732981/
drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20201214.orig/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ linux-next-20201214/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -1121,7 +1121,7 @@ static int cdn_dp_suspend(struct device return ret; } -static int cdn_dp_resume(struct device *dev) +static __maybe_unused int cdn_dp_resume(struct device *dev) { struct cdn_dp_device *dp = dev_get_drvdata(dev);
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