From: Chris Zankel <chris@zankel.net>
Date: Wed, 19 Dec 2007 18:21:50 +0000 (-0800)
Subject: [XTENSA] Add volatile keyword to asm statements accessing counter registers
X-Git-Tag: v2.6.25-rc3~111^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de6b03456e2e11cbff9f4bb147177374b260d04e;p=pandora-kernel.git

[XTENSA] Add volatile keyword to asm statements accessing counter registers

The compiler get's sometimes to smart and doesn't reread the
counter registers and the kernel doesn't schedule until the
counter wraps around.

Signed-off-by: Chris Zankel <chris@zankel.net>
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