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Add support for enabling hardware flow control using the 'r' command line option. This also avoids a W=1 (-Wunused-but-set-variable) warning. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
7.2 KiB
7.2 KiB