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Date: Fri, 11 Dec 2020 11:47:36 -0800 From: Randy Dunlap <rdunlap@...radead.org> To: linux-kernel@...r.kernel.org Cc: Randy Dunlap <rdunlap@...radead.org>, Sandy Huang <hjc@...k-chips.com>, Heiko Stübner <heiko@...ech.de>, dri-devel@...ts.freedesktop.org, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch> Subject: [PATCH -next] drm/rockchip: cdn-dp-core: fix function not used when not PM_SLEEP 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@...radead.org> Cc: Sandy Huang <hjc@...k-chips.com> Cc: Heiko Stübner <heiko@...ech.de> Cc: dri-devel@...ts.freedesktop.org Cc: David Airlie <airlied@...ux.ie> Cc: Daniel Vetter <daniel@...ll.ch> --- drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 ++ 1 file changed, 2 insertions(+) --- linux-next-20201210.orig/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ linux-next-20201210/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -1121,6 +1121,7 @@ static int cdn_dp_suspend(struct device return ret; } +#ifdef CONFIG_PM_SLEEP static int cdn_dp_resume(struct device *dev) { struct cdn_dp_device *dp = dev_get_drvdata(dev); @@ -1133,6 +1134,7 @@ static int cdn_dp_resume(struct device * return 0; } +#endif static int cdn_dp_probe(struct platform_device *pdev) {
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