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(parent: dfd4077) | patch
powerpc/ps3: use dma_mapping_error()
authorVincent Stehlé <vincent.stehle@laposte.net>
Sun, 13 Dec 2020 18:26:22 +0000 (19:26 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 15 Dec 2020 11:50:12 +0000 (22:50 +1100)
commit03a784afc13fe360e358b29ced6eb45488b14870
tree4dbd378e0e0d9df54885a95f1179e1da7fc7aa46tree | snapshot
parentdfd407709098054b82923c56576ff59255ba5ea0commit | diff
powerpc/ps3: use dma_mapping_error()

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

Fixes: 074397de7d02 ("[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
drivers/ps3/ps3stor_lib.c diff | blob | history
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