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crypto: mxs-dcp - fix type of ret for wait_for_completion_timeout

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return type of wait_for_completion_timeout is unsigned long not int, this
patch changes the type of ret from int to unsigned long.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Nicholas Mc Guire 2015-02-07 03:09:41 -05:00 committed by Herbert Xu
parent 81e397d937
commit dd0fff8db6
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/mxs-dcp.c
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@ -153,7 +153,7 @@ static int mxs_dcp_start_dma(struct dcp_async_ctx *actx)
struct dcp *sdcp = global_sdcp;
const int chan = actx->chan;
uint32_t stat;
int ret;
unsigned long ret;
struct dcp_dma_desc *desc = &sdcp->coh->desc[actx->chan];
dma_addr_t desc_phys = dma_map_single(sdcp->dev, desc, sizeof(*desc),