BT: Set baudrate zero to UART when BT chip is powered down.

When BT chip is down then we can turn off UART clock. This is done by setting 0 baudrate.

ST-Ericsson ID WP262054.

Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Change-Id: Ief5b5dad7b55982222e6ed8a35bf048cd13e58a3
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2426
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
1 file changed