rtc: rtc-mv: make of_device_id array const

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

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c
index d15a999363fc..6aaec2fc7c0d 100644
--- a/drivers/rtc/rtc-mv.c
+++ b/drivers/rtc/rtc-mv.c
@@ -319,7 +319,7 @@ static int __exit mv_rtc_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_OF
-static struct of_device_id rtc_mv_of_match_table[] = {
+static const struct of_device_id rtc_mv_of_match_table[] = {
         { .compatible = "marvell,orion-rtc", },
         {}
 };