[Freedreno] [PATCH 11/18] iommu/fsl_pamu: remove the snoop_id field

[Will Deacon]

On Tue, Mar 16, 2021 at 04:38:17PM +0100, Christoph Hellwig wrote:
> The snoop_id is always set to ~(u32)0.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> Acked-by: Li Yang <leoyang.li at nxp.com>
> ---
>  drivers/iommu/fsl_pamu_domain.c | 5 ++---
>  drivers/iommu/fsl_pamu_domain.h | 1 -
>  2 files changed, 2 insertions(+), 4 deletions(-)

pamu_config_ppaace() takes quite a few useless parameters at this stage,
but anyway:

Acked-by: Will Deacon <will at kernel.org>

Do you know if this driver is actually useful? Once the complexity has been
stripped back, the stubs and default values really stand out.

Will