Subject: [PATCH v8 12/16] drivers: iommu: arm-smmu: split probe functions into DT/generic portions

From: [email-masked] (Will Deacon)
Date: Fri, 18 Nov 2016 16:00:06 +0000

On Wed, Nov 16, 2016 at 03:29:32PM +0000, Lorenzo Pieralisi wrote:
> Current ARM SMMU probe functions intermingle HW and DT probing
> in the initialization functions to detect and programme the ARM SMMU
> driver features. In order to allow probing the ARM SMMU with other
> firmwares than DT, this patch splits the ARM SMMU init functions into
> DT and HW specific portions so that other FW interfaces (ie ACPI) can
> reuse the HW probing functions and skip the DT portion accordingly.
> 
> This patch implements no functional change, only code reshuffling.
> 
> Signed-off-by: Lorenzo Pieralisi <[email-masked]>
> Reviewed-by: Tomasz Nowicki <[email-masked]>
> Tested-by: Hanjun Guo <[email-masked]>
> Tested-by: Tomasz Nowicki <[email-masked]>
> Cc: Will Deacon <[email-masked]>
> Cc: Hanjun Guo <[email-masked]>
> Cc: Robin Murphy <[email-masked]>
> ---
>  drivers/iommu/arm-smmu.c | 62 +++++++++++++++++++++++++++++-------------------
>  1 file changed, 37 insertions(+), 25 deletions(-)

Reviewed-by: Will Deacon <[email-masked]>

Although I'd also like Robin to have a look at this.

Will