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| author | Johan Hovold <johan@kernel.org> | 2021-03-30 16:37:16 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-04-01 10:02:13 +0200 |
| commit | ea7ada4de2f7406150dd35ecd0302842587a464e (patch) | |
| tree | 7d85003019704a688019d6d07c41460dc4e0bdcf /drivers/usb/serial/usb-serial.c | |
| parent | 315e2811f58b807e6e76b7385e3d7b970f4562d2 (diff) | |
| download | linux-stable-ea7ada4de2f7406150dd35ecd0302842587a464e.tar.gz linux-stable-ea7ada4de2f7406150dd35ecd0302842587a464e.tar.bz2 linux-stable-ea7ada4de2f7406150dd35ecd0302842587a464e.zip | |
USB: serial: xr: fix CSIZE handling
The XR21V141X does not have a 5- or 6-bit mode, but the current
implementation failed to properly restore the old setting when CS5 or
CS6 was requested. Instead an invalid request would be sent to the
device.
Fixes: c2d405aa86b4 ("USB: serial: add MaxLinear/Exar USB to Serial driver")
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Cc: stable@vger.kernel.org # 5.12
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
0 files changed, 0 insertions, 0 deletions