Vincent Stehlé 3c1e57a982 powerpc/ps3: use dma_mapping_error()
[ Upstream commit d0edaa28a1f7830997131cbce87b6c52472825d1 ]

The DMA address returned by dma_map_single() should be checked with
dma_mapping_error(). Fix the ps3stor_setup() function accordingly.

Fixes: 80071802cb9c ("[POWERPC] PS3: Storage Driver Core")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201213182622.23047-1-vincent.stehle@laposte.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-29 13:47:02 +01:00
..
2015-09-29 23:00:50 +10:00
2015-01-22 17:31:21 +11:00