K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2012-08-30T23:54:49.699042Z
K 7
svn:log
V 193
MFC r239548:

phandle_t is unsigned, and OF_finddevice() returns (phandle_t)(-1) on
failure, so check for that instead of 0.

While here, provide a better description for ATI backlight driver.

END