K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2012-08-21T23:55:29.251497Z
K 7
svn:log
V 221
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.

Reported by:	jchandra@
MFC after:	3 days

END