@@ -274,7 +274,7 @@ static int isl12022_probe(struct i2c_client *client,
}
#ifdef CONFIG_OF
-static struct of_device_id isl12022_dt_match[] = {
+static const struct of_device_id isl12022_dt_match[] = {
{ .compatible = "isl,isl12022" },
{ },
};
@@ -401,7 +401,7 @@ static int mpc5121_rtc_remove(struct platform_device *op)
}
#ifdef CONFIG_OF
-static struct of_device_id mpc5121_rtc_match[] = {
+static const struct of_device_id mpc5121_rtc_match[] = {
{ .compatible = "fsl,mpc5121-rtc", },
{ .compatible = "fsl,mpc5200-rtc", },
{},
of_device_ids (i.e. compatible strings and the respective data) are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. This allows to mark all struct of_device_id below drivers/rtc const, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> --- drivers/rtc/rtc-isl12022.c | 2 +- drivers/rtc/rtc-mpc5121.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)