diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-10-14 00:52:39 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:17 +0200 |
| commit | a28885bc75da0aac61b975eb9c103407dbdf5cb5 (patch) | |
| tree | cfda4d285b0f159cecf396a9585de846ad6bc452 /drivers/rtc | |
| parent | ARM: dts: fix wrong compatible string of Exynos3250 RTC dt node (diff) | |
| download | linux-a28885bc75da0aac61b975eb9c103407dbdf5cb5.tar.xz linux-a28885bc75da0aac61b975eb9c103407dbdf5cb5.zip | |
rtc: make of_device_ids const
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-isl12022.c | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-mpc5121.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c index aa55f081c505..ee3ba7e6b45e 100644 --- a/drivers/rtc/rtc-isl12022.c +++ b/drivers/rtc/rtc-isl12022.c @@ -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" }, { }, }; diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c index dc4f14255cc3..3b965ad6f4d5 100644 --- a/drivers/rtc/rtc-mpc5121.c +++ b/drivers/rtc/rtc-mpc5121.c @@ -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", }, {}, |