Commit 51e339de authored by Wang Li's avatar Wang Li Committed by Vinod Koul
Browse files

phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure 



pm_runtime_enable() will decrease power disable depth. Thus a pairing
increment is needed on the error handling path to keep it balanced.

Fixes: 5d8042e9 ("phy: rcar-gen3-usb2: Add support for r8a77470")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarWang Li <wangli74@huawei.com>
Link: https://lore.kernel.org/r/20201126024412.4046845-1-wangli74@huawei.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent f5f6e01f

drivers/phy/renesas/phy-rcar-gen3-usb2.c

+4 −2
Original line number Diff line number Diff line
@@ -654,8 +654,10 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev) 
	 */

	pm_runtime_enable(dev);

	phy_usb2_ops = of_device_get_match_data(dev);

	if (!phy_usb2_ops)

		return -EINVAL;

	if (!phy_usb2_ops) {

		ret = -EINVAL;

		goto error;

	}



	mutex_init(&channel->lock);

	for (i = 0; i < NUM_OF_PHYS; i++) {