[PATCH 1/6] drm/exynos: dpi: make local symbol static

[Jingoo Han]

Make local symbol static, because this is used only in this file.

Signed-off-by: Jingoo Han <jg1.han at samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_dpi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 03cb126..aefc828 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -242,7 +242,7 @@ enum {
 	FIMD_PORT_WRB,
 };
 
-struct device_node *exynos_dpi_of_find_panel_node(struct device *dev)
+static struct device_node *exynos_dpi_of_find_panel_node(struct device *dev)
 {
 	struct device_node *np, *ep;
 
-- 
1.7.10.4