[PATCH 1/4] sandbox: set DMA_ALIGNMENT instead of defining dma_alloc

[Sascha Hauer]

On Mon, Jan 08, 2024 at 11:24:35AM +0100, Ahmad Fatoum wrote:
> <dma.h> will take care to define dma_alloc with DMA_ALIGNMENT as
> alignment. As 32 is the default and we for some reason, use 64 for
> sandbox, define DMA_ALIGNMENT and drop the now duplicate code.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
>  arch/sandbox/include/asm/dma.h | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/arch/sandbox/include/asm/dma.h b/arch/sandbox/include/asm/dma.h
> index ac8b408aae0b..cafbb7fe6a4c 100644
> --- a/arch/sandbox/include/asm/dma.h
> +++ b/arch/sandbox/include/asm/dma.h
> @@ -12,11 +12,7 @@
>  #include <linux/string.h>
>  #include <driver.h>
>  
> -#define dma_alloc dma_alloc
> -static inline void *dma_alloc(size_t size)
> -{
> -	return xmemalign(64, ALIGN(size, 64));
> -}
> +#define DMA_ALIGNMENT	64
>  
>  #define dma_alloc_coherent dma_alloc_coherent
>  static inline void *dma_alloc_coherent(size_t size, dma_addr_t *dma_handle)
> -- 
> 2.39.2
> 
> 
> 

-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |