tree 40c7477b8fa981a4201b9daeae7422f2bb67d0f5
parent f5b556c94c8490d42fea79d7b4ae0ecbc291e69d
author Chanwoo Choi <cw00.choi@samsung.com> 1461232711 +0900
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1462033615 -0700

serial: samsung: Reorder the sequence of clock control when call s3c24xx_serial_set_termios()

This patch fixes the broken serial log when changing the clock source
of uart device. Before disabling the original clock source, this patch
enables the new clock source to protect the clock off state for a split second.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>