drm/exynos: Staticize exynos_dpi_of_find_panel_node

exynos_dpi_of_find_panel_node is local to this file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae>

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index a9c52fe8a37fe3e7488615a2e6069d982975b0fa..a832364358a726cb394eea552e2f7b8de5ad53d7 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -235,7 +235,7 @@ 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;