a22:uart:add uart busy judgement before set the baud rate
authorhhb <hhb@rock-chips.com>
Tue, 9 Aug 2011 01:58:04 +0000 (09:58 +0800)
committerroot <root@lw.(none)>
Tue, 9 Aug 2011 06:11:41 +0000 (14:11 +0800)
commit10e078ae1aab89c666a51513df96bcaeb83ae253
tree53a66710ea70888c658eb38414a2aa409f094327
parenta452030b6a6a61b2bc7767f11adca854c84cfde2
a22:uart:add uart busy judgement before set the baud rate
drivers/serial/rk_serial.c