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serial: 8250: Support XR17V35x fraction divisor
authorJoe Schultz <jschultz@xes-inc.com>
Wed, 12 Feb 2014 00:30:01 +0000 (18:30 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 Feb 2014 18:02:19 +0000 (10:02 -0800)
The Exar XR17V35x family of UARTs have an additional fractional divisor
register (DLD) which was not being used. Calculate and set this
register for these devices to reduce their baud rate error.

Signed-off-by: Joe Schultz <jschultz@xes-inc.com>
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_core.c patch | blob | history

diff --cc drivers/tty/serial/8250/8250_core.c
Simple merge
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