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authorMark Zhan <rongkai.zhan@windriver.com>2007-07-31 11:39:47 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-08-01 02:39:44 +0400
commit0439208a8a399f0c4307c561d97e3f5523f5d085 (patch)
tree808ded904316dc65e77e34666f01fe78957c79ef
parentbb35fb20b591833fe4205def1338e0e808be3216 (diff)
downloadlinux-0439208a8a399f0c4307c561d97e3f5523f5d085.tar.xz
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>
-rw-r--r--drivers/rtc/rtc-m48t59.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 33b752350ab5..bf60d35f580b 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 */
};