http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-2.6.git;a=commitdiff;h=0e0280dc2b0c7395a880d25544b47f3e3e3f79db
http:// git.kernel. org/?p= linux/kernel/ git/tiwai/ sound-2. 6.git;a= commitdiff; h=0e0280dc2b0c7 395a880d25544b4 7f3e3e3f79db