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(parent: e306c6c) | patch
phandle_t is unsigned, and OF_finddevice() returns (phandle_t)(-1) on
authorjhibbits <jhibbits@FreeBSD.org>
Tue, 21 Aug 2012 23:55:29 +0000 (23:55 +0000)
committerjhibbits <jhibbits@FreeBSD.org>
Tue, 21 Aug 2012 23:55:29 +0000 (23:55 +0000)
commit02bfab306ebdc4d68b465197036bef8126673ca3
treebff2ab865cd21deb5a2fafdb72c08a38d52ffad0tree | snapshot
parente306c6c16020fa5994f6ebb3853920ed5ae557f6commit | diff
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
sys/powerpc/powermac/atibl.c diff | blob | history
sys/powerpc/powermac/nvbl.c diff | blob | history
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