drm/exynos: hdmi: make local symbols static

Make local symbols static, because these are used only in this
file.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 9a6d652a3ef248127723ad6b011ad021411690c9..d939dc5605251a6971726bad4959f7b695fdb4a3 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -204,11 +204,11 @@ struct hdmiphy_config {
        u8 conf[32];
 };
 
-struct hdmi_driver_data exynos4212_hdmi_driver_data = {
+static struct hdmi_driver_data exynos4212_hdmi_driver_data = {
        .type   = HDMI_TYPE14,
 };
 
-struct hdmi_driver_data exynos5_hdmi_driver_data = {
+static struct hdmi_driver_data exynos5_hdmi_driver_data = {
        .type   = HDMI_TYPE14,
 };