| commit | 2587a029fa2a877d0a8dda955ef1b24c94b4bd0e | [log] [tgz] |
|---|---|---|
| author | Peter Chen <peter.chen@nxp.com> | Tue Jun 23 11:09:18 2020 +0800 |
| committer | Felipe Balbi <balbi@kernel.org> | Wed Jun 24 09:39:14 2020 +0300 |
| tree | 62b52ee9f9f79bcb980a8c887baa211945f6cc6d | |
| parent | ba3a80fe0fb67d8790f62b7bc60df97406d89871 [diff] |
usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
The other thread may access other endpoints when the cdns3_check_new_setup
is handling, add spinlock to protect it.
Cc: <stable@vger.kernel.org>
Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver")
Reviewed-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>