RE: [PATCH 05/12] iommu/fsl: Convert to iommu_capable() API function

[Varun Sethi]

> -----Original Message-----
> From: Joerg Roedel [mailto:joro@xxxxxxxxxx]
> Sent: Friday, September 05, 2014 4:23 PM
> To: iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx; Joerg Roedel; Sethi Varun-B16395
> Subject: [PATCH 05/12] iommu/fsl: Convert to iommu_capable() API function
> 
> From: Joerg Roedel <jroedel@xxxxxxx>
> 
> Cc: Varun Sethi <Varun.Sethi@xxxxxxxxxxxxx>
> Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
> ---
>  drivers/iommu/fsl_pamu_domain.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/iommu/fsl_pamu_domain.c
> b/drivers/iommu/fsl_pamu_domain.c index 61d1daf..f43a80d 100644
> --- a/drivers/iommu/fsl_pamu_domain.c
> +++ b/drivers/iommu/fsl_pamu_domain.c
> @@ -411,8 +411,7 @@ static phys_addr_t fsl_pamu_iova_to_phys(struct
> iommu_domain *domain,
>  	return get_phys_addr(dma_domain, iova);  }
> 
> -static int fsl_pamu_domain_has_cap(struct iommu_domain *domain,
> -				      unsigned long cap)
> +static bool fsl_pamu_capable(enum iommu_cap cap)
>  {
>  	return cap == IOMMU_CAP_CACHE_COHERENCY;  } @@ -1074,6
> +1073,7 @@ static u32 fsl_pamu_get_windows(struct iommu_domain
> *domain)  }
> 
>  static const struct iommu_ops fsl_pamu_ops = {
> +	.capable	= fsl_pamu_capable,
>  	.domain_init	= fsl_pamu_domain_init,
>  	.domain_destroy = fsl_pamu_domain_destroy,
>  	.attach_dev	= fsl_pamu_attach_device,
> @@ -1083,7 +1083,6 @@ static const struct iommu_ops fsl_pamu_ops = {
>  	.domain_get_windows = fsl_pamu_get_windows,
>  	.domain_set_windows = fsl_pamu_set_windows,
>  	.iova_to_phys	= fsl_pamu_iova_to_phys,
> -	.domain_has_cap = fsl_pamu_domain_has_cap,
>  	.domain_set_attr = fsl_pamu_set_domain_attr,
>  	.domain_get_attr = fsl_pamu_get_domain_attr,
>  	.add_device	= fsl_pamu_add_device,
Acked-by: Varun Sethi <varun.sethi@xxxxxxxxxxxxx>
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