Re: [Linaro-mm-sig] [PATCH v6 10/25] iommu: exynos: remove useless device_add/remove callbacks

Hello,

On 2015-05-05 16:55, Joerg Roedel wrote:

On Mon, May 04, 2015 at 10:16:05AM +0200, Marek Szyprowski wrote:

...

The driver doesn't need to do anything important in device add/remove callbacks, because initialization will be done from device-tree specific callbacks added later. IOMMU groups created by current code were never used.

Hmm, will this remove support for iommu-groups in the exynos driver? I am still working on the default-domain patch-set which makes iommu-group support mandatory for iommu-drivers.

I you wish, I can leave this code. iommu-groups were not used at all on Exynos, so I thought that there is no point keeping useless code.

Best regards