Benjamin Herrenschmidt b746816863 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>
2009-02-08 10:48:56 -08:00
..
2009-01-26 21:19:52 +01:00
2008-10-16 11:21:45 -07:00
2008-03-10 18:01:20 -07:00
2008-07-24 10:47:37 -07:00
2009-01-06 15:59:26 -08:00
2009-01-08 16:29:41 +00:00
2009-01-12 20:56:32 +01:00
2007-05-04 17:59:05 -07:00
2007-05-04 17:59:05 -07:00
2007-05-04 17:59:05 -07:00
2007-05-04 17:59:05 -07:00
2007-05-04 17:59:05 -07:00
2007-05-04 17:59:05 -07:00
2007-10-18 14:37:17 -07:00
2009-01-12 20:56:32 +01:00
2008-07-24 10:47:34 -07:00
2008-11-19 18:49:59 -08:00
2008-02-03 17:31:49 +02:00
2008-05-18 13:28:49 -07:00
2007-05-08 11:15:26 -07:00
2008-02-06 10:41:16 -08:00
2008-12-16 15:43:50 +01:00
2009-01-21 10:32:34 -07:00
2008-04-28 08:58:41 -07:00
2009-01-06 15:59:27 -08:00
2009-01-06 15:59:27 -08:00
2007-10-16 09:43:20 -07:00
2008-11-27 12:37:59 +00:00
2008-07-26 12:00:12 -07:00
2007-10-16 09:43:22 -07:00
2008-10-16 11:21:42 -07:00
2007-05-08 11:15:32 -07:00
2008-07-04 10:40:08 -07:00