On Fri, Aug 18, 2023, at 09:55, Christophe Leroy wrote:
> To fix the following error,
>
> CC arch/powerpc/kernel/dma-mask.o
> arch/powerpc/kernel/dma-mask.c:7:6: error: no previous prototype for
> 'arch_dma_set_mask' [-Werror=missing-prototypes]
> 7 | void arch_dma_set_mask(struct device *dev, u64 dma_mask)
> | ^~~~~~~~~~~~~~~~~
>
> Move arch_dma_set_mask() definition into dma-map-ops.h and
> include it in arch/powerpc/kernel/dma-mask.c
>
> Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
> Cc: Arnd Bergmann <a...@arndb.de>
> ---
I sent the same patch, and this is already in linux-next as
3d6f126b15d9 ("dma-mapping: move arch_dma_set_mask() declaration
to header")
Arnd
