Mutual exclusion is redundant here because all the paths in the call graph
leading to esp_driver_ops.send_dma_cmd() happen under spin_lock_irqsave/
spin_lock_irqrestore. Remove it.
Tested on a Mac Quadra 660av and a Mac LC 630.
Signed-off-by: Finn Thain fth...@telegraphics.com.au
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Part
Mutual exclusion is redundant here because all the paths in the call graph
leading to esp_driver_ops.send_dma_cmd() happen under spin_lock_irqsave/
spin_lock_irqrestore. Remove it.
Tested on a Mac Quadra 660av and a Mac LC 630.
Signed-off-by: Finn Thain fth...@telegraphics.com.au
---
Part of
From: Finn Thain fth...@telegraphics.com.au
Date: Sun, 11 Sep 2011 01:01:34 +1000 (EST)
Mutual exclusion is redundant here because all the paths in the call graph
leading to esp_driver_ops.send_dma_cmd() happen under spin_lock_irqsave/
spin_lock_irqrestore. Remove it.
Tested on a Mac