Subject: + drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq.patch added to -mm tree
To: r65777@xxxxxxxxxxxxx,Bharat.Bhushan@xxxxxxxxxxxxx,scottwood@xxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 21 Feb 2014 15:36:38 -0800
The patch titled
Subject: drivers/rtc/rtc-ds3232.c: make it possible to share an irq
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq.patch
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------------------------------------------------------
From: Bharat Bhushan <r65777@xxxxxxxxxxxxx>
Subject: drivers/rtc/rtc-ds3232.c: make it possible to share an irq
It's possible to have RTC irq shared with other device (e.g. t4240qds
board shares ds3232irq with phy one). Handle this in driver.
Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-ds3232.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/rtc/rtc-ds3232.c~drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq drivers/rtc/rtc-ds3232.c
--- a/drivers/rtc/rtc-ds3232.c~drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq
+++ a/drivers/rtc/rtc-ds3232.c
@@ -419,8 +419,8 @@ static int ds3232_probe(struct i2c_clien
}
if (client->irq >= 0) {
- ret = devm_request_irq(&client->dev, client->irq, ds3232_irq, 0,
- "ds3232", client);
+ ret = devm_request_irq(&client->dev, client->irq, ds3232_irq,
+ IRQF_SHARED, "ds3232", client);
if (ret) {
dev_err(&client->dev, "unable to request IRQ\n");
return ret;
_
Patches currently in -mm which might be from r65777@xxxxxxxxxxxxx are
drivers-rtc-rtc-ds3232c-make-it-possible-to-share-an-irq.patch
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