diff options
Diffstat (limited to 'drivers/input/touchscreen/ucb1400_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/ucb1400_ts.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c index e3f2c940ef3d..dfd3b35590c3 100644 --- a/drivers/input/touchscreen/ucb1400_ts.c +++ b/drivers/input/touchscreen/ucb1400_ts.c @@ -186,7 +186,6 @@ static irqreturn_t ucb1400_irq(int irqnr, void *devid) { struct ucb1400_ts *ucb = devid; unsigned int x, y, p; - bool penup; if (unlikely(irqnr != ucb->irq)) return IRQ_NONE; @@ -196,8 +195,7 @@ static irqreturn_t ucb1400_irq(int irqnr, void *devid) /* Start with a small delay before checking pendown state */ msleep(UCB1400_TS_POLL_PERIOD); - while (!ucb->stopped && !(penup = ucb1400_ts_pen_up(ucb))) { - + while (!ucb->stopped && !ucb1400_ts_pen_up(ucb)) { ucb1400_adc_enable(ucb->ac97); x = ucb1400_ts_read_xpos(ucb); y = ucb1400_ts_read_ypos(ucb); |