The patch titled
Subject: drivers/rtc/rtc-ab8500.c: ensure correct probing of the AB8500 RTC when Device Tree is enabled
has been added to the -mm tree. Its filename is
rtc-ensure-correct-probing-of-the-ab8500-rtc-when-device-tree-is-enabled.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Lee Jones <lee.jones@xxxxxxxxxx>
Subject: drivers/rtc/rtc-ab8500.c: ensure correct probing of the AB8500 RTC when Device Tree is enabled
Without this patch, if Device Tree is enabled the AB8500 RTC wouldn't get
probed at all, as there is no reference to it from platform code. This
patch ensures the driver is probed during normal DT start-up.
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-ab8500.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -puN drivers/rtc/rtc-ab8500.c~rtc-ensure-correct-probing-of-the-ab8500-rtc-when-device-tree-is-enabled drivers/rtc/rtc-ab8500.c
--- a/drivers/rtc/rtc-ab8500.c~rtc-ensure-correct-probing-of-the-ab8500-rtc-when-device-tree-is-enabled
+++ a/drivers/rtc/rtc-ab8500.c
@@ -17,6 +17,7 @@
#include <linux/mfd/abx500.h>
#include <linux/mfd/abx500/ab8500.h>
#include <linux/delay.h>
+#include <linux/of.h>
#define AB8500_RTC_SOFF_STAT_REG 0x00
#define AB8500_RTC_CC_CONF_REG 0x01
@@ -430,7 +431,6 @@ static int __devinit ab8500_rtc_probe(st
platform_set_drvdata(pdev, rtc);
-
err = ab8500_sysfs_rtc_register(&pdev->dev);
if (err) {
dev_err(&pdev->dev, "sysfs RTC failed to register\n");
@@ -454,10 +454,16 @@ static int __devexit ab8500_rtc_remove(s
return 0;
}
+static const struct of_device_id ab8500_rtc_match[] = {
+ { .compatible = "stericsson,ab8500-rtc", },
+ {}
+};
+
static struct platform_driver ab8500_rtc_driver = {
.driver = {
.name = "ab8500-rtc",
.owner = THIS_MODULE,
+ .of_match_table = ab8500_rtc_match,
},
.probe = ab8500_rtc_probe,
.remove = __devexit_p(ab8500_rtc_remove),
_
Subject: Subject: drivers/rtc/rtc-ab8500.c: ensure correct probing of the AB8500 RTC when Device Tree is enabled
Patches currently in -mm which might be from lee.jones@xxxxxxxxxx are
origin.patch
linux-next.patch
drivers-rtc-rtc-ab8500c-use-irqf_oneshot-when-requesting-a-threaded-irq.patch
rtc-ensure-correct-probing-of-the-ab8500-rtc-when-device-tree-is-enabled.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
