From: David S. Miller <davem@davemloft.net>
Date: Wed, 11 May 2005 18:37:00 +0000 (-0700)
Subject: [SPARC64]: Add timeouts to streaming buffer synchronization.
X-Git-Tag: v2.6.12-rc5~46^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4dbc30fb27ac4e647e6efadb382ff7d38c3d368e;p=pandora-kernel.git

[SPARC64]: Add timeouts to streaming buffer synchronization.

If some hardware error occurs and the flush flag never updates,
we will hang forever in these routines.  Add a timeout, and
print out a diagnostic if it is reached.

Signed-off-by: David S. Miller <davem@davemloft.net>
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