From: Thierry Reding <treding@xxxxxxxxxx>
Protect the suspend and resume callbacks with an #ifdef CONFIG_PM_SLEEP
guard to avoid "defined but not used" warnings.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index f0a5839bd226..e07a0fe16432 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -304,6 +304,7 @@ int exynos_atomic_commit(struct drm_device *dev, struct drm_atomic_state *state,
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static int exynos_drm_suspend(struct drm_device *dev, pm_message_t state)
{
struct drm_connector *connector;
@@ -340,6 +341,7 @@ static int exynos_drm_resume(struct drm_device *dev)
return 0;
}
+#endif
static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
{
--
2.5.0
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