2015-02-07 08:14:00

by Nicholas Mc Guire

Subject: [PATCH] crypto: mxs-dcp: fix type of ret for wait_for_completion_timeout

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 <[email protected]>
---

As ret is only used here for wait_for_completion_timeout it can simply
be changed to the appropriate type.

Patch was only compile tested with mxs_defconfig
(implies CONFIG_CRYPTO_DEV_MXS_DCP=y)

Patch is against 3.19.0-rc7 (localversion-next is -next-20150204)

drivers/crypto/mxs-dcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c
index 829d639..59ed54e 100644
--- a/drivers/crypto/mxs-dcp.c
+++ b/drivers/crypto/mxs-dcp.c
@@ -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),
--
1.7.10.4

2015-02-28 10:33:28

by Herbert Xu

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

On Sat, Feb 07, 2015 at 03:09:41AM -0500, Nicholas Mc Guire wrote:
> 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 <[email protected]>

All four patches applied.
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt