USB: f81232: implement port enable/disable method

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We put FCR/IER initial step to f81232_port_enable()/f81232_port_disable().
When port is open, it set MSR interrupt on. Otherwise set it off.

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>

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Peter Hung 2015-03-17 17:48:24 +08:00 • committed by Johan Hovold

parent 691545fd92

commit 94f87309fb

1 changed files with 49 additions and 0 deletions

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drivers/usb/serial/f81232.c

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