USB: cdc-acm: add more Maxlinear/Exar models to ignore list
Now that the xr_serial got support for other models, add their USB IDs as well. The Maxlinear/Exar USB UARTs can be used in either ACM mode using the cdc-acm driver or in "custom driver" mode in which further features such as hardware and software flow control, GPIO control and in-band line-status reporting are available. In ACM mode the device always enables RTS/CTS flow control, something which could prevent transmission in case the CTS input isn't wired up correctly. Ensure that cdc_acm will not bind to these devices if the custom USB-serial driver is enabled. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/5155887a764cbc11f8da0217fe08a24a77d120b4.1616571453.git.mchehab+huawei@kernel.org [ johan: rewrite commit message, clean up entries ] Cc: Oliver Neukum <oneukum@suse.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
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