From: Jordan Crouse <jordan.crouse@amd.com>
Date: Fri, 6 Jan 2006 08:12:16 +0000 (-0800)
Subject: [PATCH] APM Screen Blanking fix
X-Git-Tag: v2.6.16-rc1~936^2~180
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3841b0a173cb6fc52163e67c03280543f2412db3;p=pandora-kernel.git

[PATCH] APM Screen Blanking fix

- Fix screen blanking on BIOSes that return APM_NOT_ENGAGED when APM enabled
  screen blanking is not turned on.

  The original code only tried to set the state on device 0x100, and then
  0x1FF, and I added 0x101 to the mix too.

- Clean up logic in apm_console_blank().

- Prevent the error message from printing out twice.

Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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