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authorPaul Mackerras <paulus@samba.org>2006-09-19 14:06:27 +1000
committerPaul Mackerras <paulus@samba.org>2006-09-20 15:09:48 +1000
commita4dc7ff08915a2035aa6d6decc53fa1deaa410bb (patch)
tree9b28af3a21f915e3fe8ed7ee163be1b1d2bfe8b0 /Documentation/svga.txt
parent19e59df4dc2e6f7b46190ee77ce7093769f597a7 (diff)
[POWERPC] Define of_read_ulong helper
There are various places where we want to extract an unsigned long value from a device-tree property that can be 1 or 2 cells in length. This replaces some open-coded calculations, and one place where we assumed without checking that properties were the length we wanted, with a little of_read_ulong() helper. Signed-off-by: Paul Mackerras <paulus@samba.org>
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