diff options
| author | Bin Liu <b-liu@ti.com> | 2019-01-16 11:54:07 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-20 10:13:16 +0100 |
| commit | ff8c1826eec15e441c6d19c0de327e2cd786fde5 (patch) | |
| tree | cfc15d244a67fef8536561f98e5398da7b337f19 /include/linux | |
| parent | b191f1953846029cff59e07eb73502dccc87010d (diff) | |
usb: phy: am335x: fix race condition in _probe
commit a53469a68eb886e84dd8b69a1458a623d3591793 upstream.
power off the phy should be done before populate the phy. Otherwise,
am335x_init() could be called by the phy owner to power on the phy first,
then am335x_phy_probe() turns off the phy again without the caller knowing
it.
Fixes: 2fc711d76352 ("usb: phy: am335x: Enable USB remote wakeup using PHY wakeup")
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions