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authorKevin Cernekee <cernekee@gmail.com>2010-09-20 22:32:10 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2010-10-17 01:57:43 +0200
commit0702d9ee0f1dcb6258789032f03b3208bfafaffc (patch)
treea5bf807f25f1d72b2577e1a37f8b125ac5a1cd21 /drivers/base
parentac5c24ec1e983313ef0015258fba6f630e54e7cf (diff)
downloadlinux-0702d9ee0f1dcb6258789032f03b3208bfafaffc.tar.bz2
PM: Fix signed/unsigned warning in dpm_show_time()
Seen on MIPS32, gcc 4.4.3, 2.6.36-rc4: drivers/base/power/main.c: In function 'dpm_show_time': drivers/base/power/main.c:415: warning: comparison of distinct pointer types lacks a cast do_div() takes unsigned parameters: uint32_t do_div(uint64_t *n, uint32_t base); Using an unsigned variable for usecs64 should not cause any problems, because calltime >= starttime . Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/power/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 276d5a701dc3..db677199403c 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -407,7 +407,7 @@ static void pm_dev_err(struct device *dev, pm_message_t state, char *info,
static void dpm_show_time(ktime_t starttime, pm_message_t state, char *info)
{
ktime_t calltime;
- s64 usecs64;
+ u64 usecs64;
int usecs;
calltime = ktime_get();