[ARM] 4140/1: AACI stability add ac97 timeout and retries
authorKevin Hilman <khilman@mvista.com>
Wed, 7 Feb 2007 04:46:47 +0000 (05:46 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 18 Feb 2007 10:59:50 +0000 (10:59 +0000)
Add timeouts to hardware read/write/probe functions in order
to avoid lockups on buggy/broken hardware.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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