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Commit ca6df583 authored by Tony Truong's avatar Tony Truong
Browse files

msm: pcie: correct error check of wakeup source registration 



Check for NULL when registering for wakeup source.

Change-Id: I5ccc0ac7649281b063c76cafb82be343f43f563a
Signed-off-by: default avatarTony Truong <truong@codeaurora.org>
parent 137a997b

drivers/pci/controller/pci-msm.c

+2 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/* Copyright (c) 2014-2019, The Linux Foundation. All rights reserved.*/

/* Copyright (c) 2014-2020, The Linux Foundation. All rights reserved.*/



#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>

#include <linux/bitops.h>
@@ -5039,7 +5039,7 @@ static int32_t msm_pcie_irq_init(struct msm_pcie_dev_t *dev) 
	PCIE_DBG(dev, "RC%d\n", dev->rc_idx);



	dev->ws = wakeup_source_register(pdev, dev_name(pdev));

	if (dev->ws) {

	if (!dev->ws) {

		PCIE_ERR(dev,

			"PCIe: RC%d: failed to register wakeup source\n",

			dev->rc_idx);