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Commit 4da9db9e authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "input: misc: qti-haptics: check NULL pointer before using it"

parents c3c2cd0b 7d18454f

drivers/input/misc/qti-haptics.c

+5 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -737,6 +737,10 @@ static irqreturn_t qti_haptics_play_irq_handler(int irq, void *data) 
	int rc;



	dev_dbg(chip->dev, "play_irq triggered\n");



	if (effect == NULL)

		goto handled;



	if (play->playing_pos == effect->pattern_length) {

		dev_dbg(chip->dev, "waveform playing done\n");

		if (chip->play_irq_en) {