diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/st1232.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c index 885f0572488d..6abae665ca71 100644 --- a/drivers/input/touchscreen/st1232.c +++ b/drivers/input/touchscreen/st1232.c @@ -94,8 +94,13 @@ static int st1232_ts_wait_ready(struct st1232_ts_data *ts) for (retries = 10; retries; retries--) { error = st1232_ts_read_data(ts, REG_STATUS, 1); - if (!error && ts->read_buf[0] == (STATUS_NORMAL | STATUS_IDLE | ERROR_NONE)) - return 0; + if (!error) { + switch (ts->read_buf[0]) { + case STATUS_NORMAL | ERROR_NONE: + case STATUS_IDLE | ERROR_NONE: + return 0; + } + } usleep_range(1000, 2000); } |