drm: sti: Make of_device_id array const

Make of_device_id array const, because all OF functions handle it as const.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
index 2802b81cc9a2..2ae9a9b73666 100644
--- a/drivers/gpu/drm/sti/sti_hda.c
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -770,7 +770,7 @@ static int sti_hda_remove(struct platform_device *pdev)
         return 0;
 }
 
-static struct of_device_id hda_of_match[] = {
+static const struct of_device_id hda_of_match[] = {
         { .compatible = "st,stih416-hda", },
         { .compatible = "st,stih407-hda", },
         { /* end node */ }
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 8319f764c18e..ef93156a69c6 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -677,7 +677,7 @@ static const struct component_ops sti_hdmi_ops = {
         .unbind = sti_hdmi_unbind,
 };
 
-static struct of_device_id hdmi_of_match[] = {
+static const struct of_device_id hdmi_of_match[] = {
         {
                 .compatible = "st,stih416-hdmi",
                 .data = &tx3g0c55phy_ops,
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
index 9ad2d44d496f..b8afe490356a 100644
--- a/drivers/gpu/drm/sti/sti_tvout.c
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -624,7 +624,7 @@ static int sti_tvout_remove(struct platform_device *pdev)
         return 0;
 }
 
-static struct of_device_id tvout_of_match[] = {
+static const struct of_device_id tvout_of_match[] = {
         { .compatible = "st,stih416-tvout", },
         { .compatible = "st,stih407-tvout", },
         { /* end node */ }