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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>
This commit is contained in:
Rene Herman 2007-09-26 00:02:19 -04:00 committed by Dmitry Torokhov
parent 2f9d2827af
commit 1788180eec
1 changed files with 1 additions and 2 deletions
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3
drivers/input/touchscreen/ucb1400_ts.c
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@ -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);