Input: atmel_mxt_ts - Ignore reset error when T7 config zero

The reset completion may time out when in deep sleep, because the device will only produce a T6 status of 0 when it goes through a acquisition cycle. Signed-off-by: Nick Dyer <[email protected]>
atmel-maxtouch · Apr 12, 2013 · fdc39b4 · fdc39b4
1 parent 65d8134
commit fdc39b4
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1618,10 +1618,7 @@ static int mxt_init_t7_power_cfg(struct mxt_data *data)
 	if (data->t7_cfg.active == 0 || data->t7_cfg.idle == 0) {
 		if (!retry) {
 			dev_info(dev, "T7 cfg zero, resetting\n");
-			error = mxt_soft_reset(data);
-			if (error)
-				return error;
-
+			mxt_soft_reset(data);
 			retry = true;
 			goto recheck;
 		} else {