rtc: isl12057: 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>
diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index 41bd76a..455b601 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -278,7 +278,7 @@
}
#ifdef CONFIG_OF
-static struct of_device_id isl12057_dt_match[] = {
+static const struct of_device_id isl12057_dt_match[] = {
{ .compatible = "isl,isl12057" },
{ },
};