The patch titled
Subject: rtc: make of_device_ids const
has been added to the -mm tree. Its filename is
rtc-make-of_device_ids-const.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/rtc-make-of_device_ids-const.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/rtc-make-of_device_ids-const.patch
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------------------------------------------------------
From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-isl12022.c | 2 +-
drivers/rtc/rtc-mpc5121.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/rtc/rtc-isl12022.c~rtc-make-of_device_ids-const drivers/rtc/rtc-isl12022.c
--- a/drivers/rtc/rtc-isl12022.c~rtc-make-of_device_ids-const
+++ a/drivers/rtc/rtc-isl12022.c
@@ -274,7 +274,7 @@ static int isl12022_probe(struct i2c_cli
}
#ifdef CONFIG_OF
-static struct of_device_id isl12022_dt_match[] = {
+static const struct of_device_id isl12022_dt_match[] = {
{ .compatible = "isl,isl12022" },
{ },
};
diff -puN drivers/rtc/rtc-mpc5121.c~rtc-make-of_device_ids-const drivers/rtc/rtc-mpc5121.c
--- a/drivers/rtc/rtc-mpc5121.c~rtc-make-of_device_ids-const
+++ a/drivers/rtc/rtc-mpc5121.c
@@ -401,7 +401,7 @@ static int mpc5121_rtc_remove(struct pla
}
#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", },
{},
_
Patches currently in -mm which might be from u.kleine-koenig@xxxxxxxxxxxxxx are
rtc-make-of_device_ids-const.patch
linux-next.patch
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