Re: [PATCH 3/9] [media] mx1_camera: Don't use {en,dis}able_fiq() calls

[Sascha Hauer <s.hauer@pengutronix.de>]

On Sun, Aug 05, 2012 at 04:03:33PM -0700, Anton Vorontsov wrote:
> The driver uses platform-specific mxc_set_irq_fiq() with the VIRQ cookie
> passed to it, so it's pretty clear that the driver is absolutely sure
> that the FIQ is routed via platform-specific IC, and that the cookie can
> be used to mask/unmask FIQs. So, let's switch to the genirq routines,
> since we're about to remove FIQ-specific variants.
> 
> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>


> ---
>  drivers/media/video/mx1_camera.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
> index d2e6f82..1536d09 100644
> --- a/drivers/media/video/mx1_camera.c
> +++ b/drivers/media/video/mx1_camera.c
> @@ -801,7 +801,7 @@ static int __init mx1_camera_probe(struct platform_device *pdev)
>  	set_fiq_regs(&regs);
>  
>  	mxc_set_irq_fiq(irq, 1);
> -	enable_fiq(irq);
> +	enable_irq(irq);
>  
>  	pcdev->soc_host.drv_name	= DRIVER_NAME;
>  	pcdev->soc_host.ops		= &mx1_soc_camera_host_ops;
> @@ -817,7 +817,7 @@ static int __init mx1_camera_probe(struct platform_device *pdev)
>  	return 0;
>  
>  exit_free_irq:
> -	disable_fiq(irq);
> +	disable_irq(irq);
>  	mxc_set_irq_fiq(irq, 0);
>  	release_fiq(&fh);
>  exit_free_dma:
> @@ -842,7 +842,7 @@ static int __exit mx1_camera_remove(struct platform_device *pdev)
>  	struct resource *res;
>  
>  	imx_dma_free(pcdev->dma_chan);
> -	disable_fiq(pcdev->irq);
> +	disable_irq(pcdev->irq);
>  	mxc_set_irq_fiq(pcdev->irq, 0);
>  	release_fiq(&fh);
>  
> -- 
> 1.7.10.4
> 
> 

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