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authorBenjamin Herrenschmidt2009-02-05 12:06:50 +1100
committerLinus Torvalds2009-02-08 10:48:56 -0800
commitb7468168631e03c70105491a0236137868613436 (patch)
treea258e2049a245c4d652faa016dd438b2faba5e1e /include/keys
parente83102cab0fd95d4508361b061146c978b3abd60 (diff)
atyfb: Properly save PCI state before changing PCI PM level
This fixes atyfb 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 slightly cleaned up the code that checks whether we are running on a PowerMac to do a runtime check instead of a compile check only, and replaced a deprecated number with the proper symbolic constant. Finally, I removed the useless switch to D0 from resume since the core does it for us. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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