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authorSteven Rostedt <rostedt@goodmis.org>2008-05-06 20:42:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-08 10:46:55 -0700
commit9a0f4aea878315ba87cb8a4d0dddc67832218e3f (patch)
tree954e3e1b8e02909f4906dd3a0edc46cf619f7cac
parenta8b1ecf3d5c48ebde9fed61c7a682b2270e09d2b (diff)
downloadblackbird-op-linux-9a0f4aea878315ba87cb8a4d0dddc67832218e3f.tar.gz
blackbird-op-linux-9a0f4aea878315ba87cb8a4d0dddc67832218e3f.zip
fix irq flags in rtc-ds1511
The file in drivers/rtc/rtc-ds1551.c uses "int" for flags. This can cause hard to find bugs on some architectures. This patch converts the flags to use "long" instead. This bug was discovered by doing an allyesconfig make on the -rt kernel where checks are done to ensure all flags are of size sizeof(long). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/rtc/rtc-ds1511.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index a83a40b3ebaa..0f0d27d1c4ca 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -184,7 +184,7 @@ ds1511_wdog_disable(void)
static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
{
u8 mon, day, dow, hrs, min, sec, yrs, cen;
- unsigned int flags;
+ unsigned long flags;
/*
* won't have to change this for a while
@@ -247,7 +247,7 @@ static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
static int ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm)
{
unsigned int century;
- unsigned int flags;
+ unsigned long flags;
spin_lock_irqsave(&ds1511_lock, flags);
rtc_disable_update();
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