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authorJiri Slaby <jirislaby@gmail.com>2009-04-15 09:03:07 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-04-15 09:04:10 -0700
commit180deb50880cdc5e9dd69ec97af0d6e72c5417fc (patch)
tree00357ef2e9a67519f3574be86c1b543bcc7431b4 /drivers/input
parent9a03fbe802f4bd676de17af61aaaab8969982439 (diff)
downloadlinux-180deb50880cdc5e9dd69ec97af0d6e72c5417fc.tar.bz2
Input: mainstone-wm97xx - fix condition in pen_up
The loop body was never executed, because the condition is always false. Convert to for with more obvious condition. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/touchscreen/mainstone-wm97xx.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index dfa6a84ab50a..4cc047a5116e 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -111,13 +111,12 @@ static void wm97xx_acc_pen_up(struct wm97xx *wm)
#else
static void wm97xx_acc_pen_up(struct wm97xx *wm)
{
- int count = 16;
+ unsigned int count;
+
schedule_timeout_uninterruptible(1);
- while (count < 16) {
+ for (count = 0; count < 16; count++)
MODR;
- count--;
- }
}
#endif