diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 13:48:32 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 13:48:32 +0900 |
| commit | ea88023b3491a384575ebcd5e8a449e841a28a24 (patch) | |
| tree | f46e3d8302e44dc55ce31823501e100472d29683 /drivers/input/touchscreen/ucb1400_ts.c | |
| parent | a6f15ade97989d414e9bf33874c9d5d1f39808ec (diff) | |
| parent | 0cb583fd2862f19ea88b02eb307d11c09e51e2f8 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
arch/sh/kernel/vmlinux.lds.S
Diffstat (limited to 'drivers/input/touchscreen/ucb1400_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/ucb1400_ts.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c index 3a7a58222f8..095f84b1f56 100644 --- a/drivers/input/touchscreen/ucb1400_ts.c +++ b/drivers/input/touchscreen/ucb1400_ts.c @@ -128,9 +128,10 @@ static inline unsigned int ucb1400_ts_read_yres(struct ucb1400_ts *ucb) return ucb1400_adc_read(ucb->ac97, 0, adcsync); } -static inline int ucb1400_ts_pen_down(struct snd_ac97 *ac97) +static inline int ucb1400_ts_pen_up(struct snd_ac97 *ac97) { unsigned short val = ucb1400_reg_read(ac97, UCB_TS_CR); + return val & (UCB_TS_CR_TSPX_LOW | UCB_TS_CR_TSMX_LOW); } @@ -209,7 +210,7 @@ static int ucb1400_ts_thread(void *_ucb) msleep(10); - if (ucb1400_ts_pen_down(ucb->ac97)) { + if (ucb1400_ts_pen_up(ucb->ac97)) { ucb1400_ts_irq_enable(ucb->ac97); /* |