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* [PATCH] dma: ipu: Drop unused spinlock
@ 2012-09-06  7:19 Jean Delvare
  2012-09-14  3:10 ` Vinod Koul
  0 siblings, 1 reply; 3+ messages in thread
From: Jean Delvare @ 2012-09-06  7:19 UTC (permalink / raw)
  To: LKML; +Cc: Vinod Koul, Dan Williams

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@linux-fr.org>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <djbw@fb.com>
---
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

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] dma: ipu: Drop unused spinlock
  2012-09-06  7:19 [PATCH] dma: ipu: Drop unused spinlock Jean Delvare
@ 2012-09-14  3:10 ` Vinod Koul
  2012-12-16 20:40   ` Jean Delvare
  0 siblings, 1 reply; 3+ messages in thread
From: Vinod Koul @ 2012-09-14  3:10 UTC (permalink / raw)
  To: Dan Williams; +Cc: LKML, Jean Delvare

On Thu, 2012-09-06 at 09:19 +0200, Jean Delvare wrote:
> 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@linux-fr.org>
> Cc: Vinod Koul <vinod.koul@intel.com>
> Cc: Dan Williams <djbw@fb.com>
> ---
> 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;
>  };
>  
Dan, you okay with this?



-- 
~Vinod


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] dma: ipu: Drop unused spinlock
  2012-09-14  3:10 ` Vinod Koul
@ 2012-12-16 20:40   ` Jean Delvare
  0 siblings, 0 replies; 3+ messages in thread
From: Jean Delvare @ 2012-12-16 20:40 UTC (permalink / raw)
  To: Vinod Koul, Dan Williams; +Cc: LKML

On Fri, 14 Sep 2012 08:40:12 +0530, Vinod Koul wrote:
> On Thu, 2012-09-06 at 09:19 +0200, Jean Delvare wrote:
> > 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@linux-fr.org>
> > Cc: Vinod Koul <vinod.koul@intel.com>
> > Cc: Dan Williams <djbw@fb.com>
> > ---
> > 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;
> >  };
>
> Dan, you okay with this?

What happened to this patch? Dan, please?

-- 
Jean Delvare

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2012-12-16 20:40 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2012-09-06  7:19 [PATCH] dma: ipu: Drop unused spinlock Jean Delvare
2012-09-14  3:10 ` Vinod Koul
2012-12-16 20:40   ` Jean Delvare

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