diff options
| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2009-12-15 16:46:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:20:00 -0800 |
| commit | 43d15bcd4b6ba45fc45c99f5ef46e2528fb0dadf (patch) | |
| tree | 2b11b7826aef4c9cf06639ba3ae80584ce4fc463 /drivers/rtc/rtc-ds1307.c | |
| parent | 2934d6a859b70e57c729644e169a4fdf8c1c290c (diff) | |
rtc: ds1307 make it possible to share an irq
It's possible to have RTC irq shared with other device (e.g.
mpc8349e-mitx board shares ds1339 irq with phy one). Handle this in
driver.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-ds1307.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1307.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c index eb99ee4fa0f..8a99da6f2f2 100644 --- a/drivers/rtc/rtc-ds1307.c +++ b/drivers/rtc/rtc-ds1307.c @@ -874,7 +874,7 @@ read_rtc: } if (want_irq) { - err = request_irq(client->irq, ds1307_irq, 0, + err = request_irq(client->irq, ds1307_irq, IRQF_SHARED, ds1307->rtc->name, client); if (err) { dev_err(&client->dev, |