[PATCH 3.2 022/152] serial: samsung: wait for transfer completion before clock disable

3.2.67-rc1 review patch. If anyone has any objections, please let me know. -- From: Robert Baldyga commit 1ff383a4c3eda8893ec61b02831826e1b1f46b41 upstream. This patch adds waiting until transmit buffer and shifter will be empty before clock disabling. Without this fix it's

[PATCH 3.2 022/152] serial: samsung: wait for transfer completion before clock disable

3.2.67-rc1 review patch. If anyone has any objections, please let me know. -- From: Robert Baldyga r.bald...@samsung.com commit 1ff383a4c3eda8893ec61b02831826e1b1f46b41 upstream. This patch adds waiting until transmit buffer and shifter will be empty before clock disabling.