[PATCH] powerpc/ps3: use dma_mapping_error()

[Michael Ellerman]

On Sun, 13 Dec 2020 19:26:22 +0100, Vincent Stehlé wrote:
> The DMA address returned by dma_map_single() should be checked with
> dma_mapping_error(). Fix the ps3stor_setup() function accordingly.

Applied to powerpc/next.

[1/1] powerpc/ps3: use dma_mapping_error()
      https://git.kernel.org/powerpc/c/d0edaa28a1f7830997131cbce87b6c52472825d1

cheers