diff options
| author | Wang Li <wangli74@huawei.com> | 2020-11-26 05:44:12 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-12-05 11:06:12 +0300 |
| commit | 51e339deab1e51443f6ac3b1bd5cd6cc8e8fe1d9 (patch) | |
| tree | 9651c32421622db1bf96bfa11a5cdca46d6e4a3f /drivers | |
| parent | f5f6e01f9164040ba120f30522efdb4deceb529a (diff) | |
| download | linux-51e339deab1e51443f6ac3b1bd5cd6cc8e8fe1d9.tar.xz | |
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: 5d8042e95fd4 ("phy: rcar-gen3-usb2: Add support for r8a77470")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Li <wangli74@huawei.com>
Link: https://lore.kernel.org/r/20201126024412.4046845-1-wangli74@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/phy/renesas/phy-rcar-gen3-usb2.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c index 1898bbe7c8e5..fbc55232120e 100644 --- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c +++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c @@ -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++) { |