From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Date: Thu, 27 Mar 2008 00:38:31 +0000 (+1100)
Subject: [POWERPC] PS3: Save power in busy loops on halt
X-Git-Tag: v2.6.26-rc1~1125^2~98
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca052f7924141f34998ab440bb4d908dc021a46b;p=pandora-kernel.git

[POWERPC] PS3: Save power in busy loops on halt

PS3 save power on halt:
  - Replace infinite busy loops by smarter loops calling
    lv1_pause() to save power.
  - Add ps3_halt() and ps3_sys_manager_halt().
  - Add __noreturn annotations.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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