[PATCH] radeonfb supend/resume support for Acer Aspire 2010

[PATCH] radeonfb supend/resume support for Acer Aspire 2010

This patch adds suspend/resume support for the graphics chip in the
Acer Aspire 2010: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]
01:00.0 0300: 1002:4e50 (prog-if 00 [VGA])
        Subsystem: 1025:0061
        Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 16
        Memory at a8000000 (32-bit, prefetchable) [size=128M]
        I/O ports at c100 [size=256]
        Memory at e0010000 (32-bit, non-prefetchable) [size=64K]
        [virtual] Expansion ROM at a0000000 [disabled] [size=128K]
        Capabilities: [58] AGP version 2.0
        Capabilities: [50] Power Management version 2

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@mgx.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Benjamin A. Okopnik" <ben@linuxgazette.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>