USB: serial: keyspan_pda: increase transmitter threshold

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Increase the transmitter threshold so that writing isn't resumed until
128 bytes are available in the device buffer thereby allowing for larger
and more efficient transfers.

Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

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Johan Hovold 2020-10-25 18:45:55 +01:00

parent 7184933b52

commit 6fded8bcbc

1 changed files with 1 additions and 1 deletions

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drivers/usb/serial/keyspan_pda.c

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