drm/exynos/hdmi: constify global variables
These variables should not be modified.
Signed-off-by: Andrzej Hajda <a.hajda@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 ad91056..9bef72f 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -511,15 +511,15 @@
},
};
-static const char *hdmi_clk_gates4[] = {
+static const char * const hdmi_clk_gates4[] = {
"hdmi", "sclk_hdmi"
};
-static const char *hdmi_clk_muxes4[] = {
+static const char * const hdmi_clk_muxes4[] = {
"sclk_pixel", "sclk_hdmiphy", "mout_hdmi"
};
-static struct hdmi_driver_data exynos5420_hdmi_driver_data = {
+static const struct hdmi_driver_data exynos5420_hdmi_driver_data = {
.type = HDMI_TYPE14,
.phy_confs = hdmiphy_5420_configs,
.phy_conf_count = ARRAY_SIZE(hdmiphy_5420_configs),
@@ -528,7 +528,7 @@
.clk_muxes = INIT_ARRAY_SPEC(hdmi_clk_muxes4),
};
-static struct hdmi_driver_data exynos4212_hdmi_driver_data = {
+static const struct hdmi_driver_data exynos4212_hdmi_driver_data = {
.type = HDMI_TYPE14,
.phy_confs = hdmiphy_v14_configs,
.phy_conf_count = ARRAY_SIZE(hdmiphy_v14_configs),
@@ -537,7 +537,7 @@
.clk_muxes = INIT_ARRAY_SPEC(hdmi_clk_muxes4),
};
-static struct hdmi_driver_data exynos4210_hdmi_driver_data = {
+static const struct hdmi_driver_data exynos4210_hdmi_driver_data = {
.type = HDMI_TYPE13,
.phy_confs = hdmiphy_v13_configs,
.phy_conf_count = ARRAY_SIZE(hdmiphy_v13_configs),