[PATCH] dma: ipu: Drop unused spinlock

[Jean Delvare]

I was checking why this spinlock was never initialized, but it turns
out it's not used anywhere, so we can drop it.

Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx>
Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
Cc: Dan Williams <djbw@xxxxxx>
---
I can't even build-test this.

 drivers/dma/ipu/ipu_irq.c |    1 -
 1 file changed, 1 deletion(-)

--- linux-3.6-rc4.orig/drivers/dma/ipu/ipu_irq.c	2012-08-04 21:49:26.000000000 +0200
+++ linux-3.6-rc4/drivers/dma/ipu/ipu_irq.c	2012-09-06 09:13:31.034228670 +0200
@@ -45,7 +45,6 @@ static void ipu_write_reg(struct ipu *ip
 struct ipu_irq_bank {
 	unsigned int	control;
 	unsigned int	status;
-	spinlock_t	lock;
 	struct ipu	*ipu;
 };
 


-- 
Jean Delvare
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