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linux/drivers/tty
Peter Hurley e9cef8625e serial: 8250: Prevent concurrent updates to shadow registers
The port shadow registers, ->fcr and ->mcr, must be protected from
concurrent updates. Relocate the shadow register updates in
serial8250_do_set_termios() to the port lock critical section.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-02 10:11:27 -08:00
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2015-02-02 10:11:27 -08:00
2015-02-02 10:11:27 -08:00
2015-02-02 10:11:27 -08:00
2014-11-05 20:18:30 -08:00