[BNX2]: Add indirect spinlock.
authorMichael Chan <mchan@broadcom.com>
Thu, 3 May 2007 20:24:05 +0000 (13:24 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 3 May 2007 20:24:05 +0000 (13:24 -0700)
The indirect register access method will be used by more than one
caller in BH context (NAPI poll and timer), so a spinlock is required.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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