[ALSA] Remove sound/driver.h

[linux-2.6-omap-h63xx.git] / drivers / input / touchscreen / ucb1400_ts.c

diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 6582816a04778806f773d53b16d64908cbd6d451..986a8365e37fb6e867248932bc6f7a66edc97784 100644 (file)
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -27,7 +27,6 @@
 #include <linux/kthread.h>
 #include <linux/freezer.h>
 
-#include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/ac97_codec.h>
 
@@ -130,8 +129,7 @@ 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);
@@ -288,10 +286,11 @@ static int ucb1400_ts_thread(void *_ucb)
        struct ucb1400 *ucb = _ucb;
        struct task_struct *tsk = current;
        int valid = 0;
+       struct sched_param param = { .sched_priority = 1 };
 
-       tsk->policy = SCHED_FIFO;
-       tsk->rt_priority = 1;
+       sched_setscheduler(tsk, SCHED_FIFO, &param);
 
+       set_freezable();
        while (!kthread_should_stop()) {
                unsigned int x, y, p;
                long timeout;
@@ -333,10 +332,9 @@ static int ucb1400_ts_thread(void *_ucb)
                        timeout = msecs_to_jiffies(10);
                }
 
-               wait_event_interruptible_timeout(ucb->ts_wait,
+               wait_event_freezable_timeout(ucb->ts_wait,
                        ucb->irq_pending || ucb->ts_restart || kthread_should_stop(),
                        timeout);
-               try_to_freeze();
        }
 
        /* Send the "pen off" if we are stopping with the pen still active */
@@ -518,7 +516,7 @@ static int ucb1400_ts_probe(struct device *dev)
        idev->id.product        = id;
        idev->open              = ucb1400_ts_open;
        idev->close             = ucb1400_ts_close;
-       idev->evbit[0]          = BIT(EV_ABS);
+       idev->evbit[0]          = BIT_MASK(EV_ABS);
 
        ucb1400_adc_enable(ucb);
        x_res = ucb1400_ts_read_xres(ucb);