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authorBharat Bhushan <r65777@freescale.com>2014-04-03 14:50:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-03 16:21:21 -0700
commita8a15eb19d885bec172c396178c148264987922f (patch)
treed125af9239cd914d4f3836e6c67266f4978785e9 /drivers/rtc
parent5fc4bc8919b217d6fe6046f6d81a783c73facbac (diff)
downloadop-kernel-dev-a8a15eb19d885bec172c396178c148264987922f.zip
op-kernel-dev-a8a15eb19d885bec172c396178c148264987922f.tar.gz
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@freescale.com> Cc: Scott Wood <scottwood@freescale.com> 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-ds3232.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c
index 15497c5..813c6aa 100644
--- a/drivers/rtc/rtc-ds3232.c
+++ b/drivers/rtc/rtc-ds3232.c
@@ -418,8 +418,8 @@ static int ds3232_probe(struct i2c_client *client,
}
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");
}
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