[PATCH 3/3] rtc: mxc: Constify platform_device_id

[Krzysztof Kozlowski]

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k at gmail.com>
---
 drivers/rtc/rtc-mxc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c
index 09d422b9f7f7..5fc292c2dfdf 100644
--- a/drivers/rtc/rtc-mxc.c
+++ b/drivers/rtc/rtc-mxc.c
@@ -84,7 +84,7 @@ struct rtc_plat_data {
 	enum imx_rtc_type devtype;
 };
 
-static struct platform_device_id imx_rtc_devtype[] = {
+static const struct platform_device_id imx_rtc_devtype[] = {
 	{
 		.name = "imx1-rtc",
 		.driver_data = IMX1_RTC,
-- 
2.1.4