tree 50f2d400edcc36d6633fb717010c7b4f64588667
parent ef78e5ec9214376c5cb989f5da70b02d0c117b66
author Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 1535578161 +0200
committer Christoph Hellwig <hch@lst.de> 1543304392 +0100

dma-mapping: fix return type of dma_set_max_seg_size()

The function dma_set_max_seg_size() can return either 0 on success or
-EIO on error. Change its return type from unsigned int to int to
capture this.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Christoph Hellwig <hch@lst.de>