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| author | Mark Zhan <rongkai.zhan@windriver.com> | 2007-07-31 00:39:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-31 15:39:44 -0700 |
| commit | 0439208a8a399f0c4307c561d97e3f5523f5d085 (patch) | |
| tree | 808ded904316dc65e77e34666f01fe78957c79ef /drivers/rtc | |
| parent | bb35fb20b591833fe4205def1338e0e808be3216 (diff) | |
| download | linux-3.10-0439208a8a399f0c4307c561d97e3f5523f5d085.tar.gz linux-3.10-0439208a8a399f0c4307c561d97e3f5523f5d085.tar.bz2 linux-3.10-0439208a8a399f0c4307c561d97e3f5523f5d085.zip | |
rtc-m48t59 driver NO_IRQ mode fixup
Since irq in m48t59_private struct is defined as 'unsigned int', which will
make the following if sentence to be never true:
if (m48t59->irq < 0)
m48t59->irq = NO_IRQ;
And thus it will make the m48t59_rtc_probe() is failed when the driver is
working in a no irq mode:
Signed-off-by: Mark Zhan <rongkai.zhan@windriver.com>
Acked-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')
| -rw-r--r-- | drivers/rtc/rtc-m48t59.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c index 33b752350ab..bf60d35f580 100644 --- a/drivers/rtc/rtc-m48t59.c +++ b/drivers/rtc/rtc-m48t59.c @@ -35,7 +35,7 @@ struct m48t59_private { void __iomem *ioaddr; unsigned int size; /* iomem size */ - unsigned int irq; + int irq; struct rtc_device *rtc; spinlock_t lock; /* serialize the NVRAM and RTC access */ }; |