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@xxxxxxxxxxxxx>
Cc: Sandy Huang <hjc@xxxxxxxxxxxxxx>
Cc: Heiko Stübner <heiko@xxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
---
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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