aty128fb: Properly save PCI state before changing PCI PM level

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This fixes aty128fb to properly save the PCI config space -before- it
potentially switches the PM state of the chip. This avoids a
warning with the new PM core and is the right thing to do anyway.

I also replaced the hand-coded switch to D2 with a call to the
genericc pci_set_power_state() and removed the code that switches it
back to D0 since the generic code is doing that for us nowadays.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Benjamin Herrenschmidt 2009-02-05 12:06:51 +11:00 • committed by Linus Torvalds

parent b746816863

commit b746bb7762

1 changed files with 15 additions and 10 deletions

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drivers/video/aty/aty128fb.c

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