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| author | Zhang Qilong <zhangqilong3@huawei.com> | 2020-11-23 22:57:19 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-29 13:42:39 +0100 |
| commit | 61218a70c6194beca4edde0495e48dc5cdf78c1f (patch) | |
| tree | 94c55476ac773444d6d5051af1e1b364e05821d2 /tools/perf/scripts/python/netdev-times.py | |
| parent | 20e5b2fa8f9fea01be3edf91fb7f6860ce169ee0 (diff) | |
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
[ Upstream commit d6ff32478d7e95d6ca199b5c852710d6964d5811 ]
The pm_runtime_enable will decrement the power disable depth. Imbalance
depth will resulted in enabling runtime PM of device fails later. Thus
a pairing decrement must be needed on the error handling path to keep it
balanced.
Fixes: 6c984b066d84b ("ARM: OMAP: USBHOST: Replace usbhs core driver APIs by Runtime pm APIs")
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201123145719.1455849-1-zhangqilong3@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions