diff options
Diffstat (limited to 'drivers/input/touchscreen/atmel_mxt_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 0ea9903dde27..c5622058c22b 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -938,16 +938,15 @@ static irqreturn_t mxt_process_messages_t44(struct mxt_data *data) count = data->msg_buf[0]; - if (count == 0) { - /* - * This condition is caused by the CHG line being configured - * in Mode 0. It results in unnecessary I2C operations but it - * is benign. - */ - dev_dbg(dev, "Interrupt triggered but zero messages\n"); + /* + * This condition may be caused by the CHG line being configured in + * Mode 0. It results in unnecessary I2C operations but it is benign. + */ + if (count == 0) return IRQ_NONE; - } else if (count > data->max_reportid) { - dev_err(dev, "T44 count %d exceeded max report id\n", count); + + if (count > data->max_reportid) { + dev_warn(dev, "T44 count %d exceeded max report id\n", count); count = data->max_reportid; } |