Re: [PATCH v3 9/9] dmaengine: Drop legacy bus width fields from dma_slave_caps

[Andy Shevchenko]

On Mon, Aug 31, 2026 at 12:46:46PM +0100, Nuno Sá wrote:
> All users of dma_get_slave_caps() that inspect bus width capabilities now
> use the bitmap helpers.
> 
> Hence, remove the legacy u32 src_addr_widths and dst_addr_widths fields
> from struct dma_slave_caps and stop copying the dma_device masks into
> them.
> 
> Note the legacy u32 src_addr_widths and dst_addr_widths fields in struct
> dma_device are kept for now as every DMA controller driver setting them
> still has to be converted to the new helpers. dma_get_slave_caps() keeps
> folding those masks into the bitmaps it returns so unconverted producers
> continue to work during the transition.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>

-- 
With Best Regards,
Andy Shevchenko