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authorRene Herman <rene.herman@gmail.com>2007-09-26 00:02:19 -0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2007-09-26 00:02:19 -0400
commit1788180eec4a9444249b0cbe788b1fac6592976c (patch)
treecb1b1622400ee1f845f4bff140163fabcc7d7355
parent2f9d2827afab6a6ad82b657b1d7fe00cbffa65f8 (diff)
Input: ucb1400_ts - use schedule_timeout_uninterruptible
Given that the code is not checking for signals it should use uninterruptible sleep. Signed-off-by: Rene Herman <rene.herman@gmail.com> Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
-rw-r--r--drivers/input/touchscreen/ucb1400_ts.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 36f94401915..86aed64ec0f 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -130,8 +130,7 @@ static unsigned int ucb1400_adc_read(struct ucb1400 *ucb, u16 adc_channel)
if (val & UCB_ADC_DAT_VALID)
break;
/* yield to other processes */
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
}
return UCB_ADC_DAT_VALUE(val);