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| author | Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2021-01-14 11:09:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-15 19:15:04 +0300 |
| commit | c28095bc99073ddda65e4f31f6ae0d908d4d5cd8 (patch) | |
| tree | 19564cea8f8e210a535123fa6318cb0cff073d08 /drivers/usb/gadget/udc/fsl_qe_udc.h | |
| parent | 6e6aa61d81194c01283880950df563b1b9abec46 (diff) | |
| download | linux-c28095bc99073ddda65e4f31f6ae0d908d4d5cd8.tar.xz | |
usb: udc: core: Use lock when write to soft_connect
Use lock to guard against concurrent access for soft-connect/disconnect
operations when writing to soft_connect sysfs.
Fixes: 2ccea03a8f7e ("usb: gadget: introduce UDC Class")
Cc: stable@vger.kernel.org
Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/338ea01fbd69b1985ef58f0f59af02c805ddf189.1610611437.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/udc/fsl_qe_udc.h')
0 files changed, 0 insertions, 0 deletions