Re: [PATCH] dma-mapping: avoid potential unused data compilation warning

[Marek Szyprowski]

On 15.04.2025 11:39, Andy Shevchenko wrote:
> On Tue, Apr 15, 2025 at 09:56:59AM +0200, Marek Szyprowski wrote:
>> When CONFIG_NEED_DMA_MAP_STATE is not defined, dma-mapping clients might
>> report unused data compilation warnings for dma_unmap_*() calls
>> arguments. Redefine macros for those calls to let compiler to notice that
>> it is okay when the provided arguments are not used.
> Tested-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
>
> (GCC on default i386_defconfig with `make W=1` on v6.15-rc2)

Applied to dma-mapping-fixes branch.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland