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: b6b8701971f6 ("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>
projects / kernel.git / commit