Merge branch 'xen-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen

[~andy/linux] / drivers / input / touchscreen / ucb1400_ts.c

diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index f0cbcdb008edd424b06a845c292e500c803058d2..86aed64ec0fb9dd54c5ed3ec1b134f62a2615d6e 100644 (file)
--- 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);
@@ -292,6 +291,7 @@ static int ucb1400_ts_thread(void *_ucb)
 
        sched_setscheduler(tsk, SCHED_FIFO, &param);
 
+       set_freezable();
        while (!kthread_should_stop()) {
                unsigned int x, y, p;
                long timeout;