tree 21b801e9fdcb9ade42ebc20920d20ea9359893da
parent 6e6faf63744333373db8bc64aea52dab86cbf0bc
author Robin Murphy <robin.murphy@arm.com> 1562248452 +0100
committer Rob Herring <robh@kernel.org> 1570560622 -0500

of: address: Report of_dma_get_range() errors meaningfully

If we failed to translate a DMA address, at least show the offending
address rather than the uninitialised contents of the destination
argument.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Rob Herring <robh@kernel.org>