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Commit 0702d9ee authored by Kevin Cernekee's avatar Kevin Cernekee Committed by Rafael J. Wysocki
Browse files

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: default avatarKevin Cernekee <cernekee@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent ac5c24ec

drivers/base/power/main.c

+1 −1
Original line number Diff line number Diff line
@@ -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();