Commit 758f4879 authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: omap-sham - Fix sparse/compiler warnings 



This patch fixes sparse endianness warnings as well as compiler
warnings on 64-bit hosts.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Reviewed-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3da74a67

drivers/crypto/omap-sham.c

+9 −9
Original line number Diff line number Diff line
@@ -357,10 +357,10 @@ static void omap_sham_copy_ready_hash(struct ahash_request *req) 


	if (big_endian)

		for (i = 0; i < d; i++)

			hash[i] = be32_to_cpu(in[i]);

			hash[i] = be32_to_cpup((__be32 *)in + i);

	else

		for (i = 0; i < d; i++)

			hash[i] = le32_to_cpu(in[i]);

			hash[i] = le32_to_cpup((__le32 *)in + i);

}



static int omap_sham_hw_init(struct omap_sham_dev *dd)
@@ -522,7 +522,7 @@ static int omap_sham_xmit_cpu(struct omap_sham_dev *dd, size_t length, 
	int mlen;

	struct sg_mapping_iter mi;



	dev_dbg(dd->dev, "xmit_cpu: digcnt: %d, length: %d, final: %d\n",

	dev_dbg(dd->dev, "xmit_cpu: digcnt: %zd, length: %zd, final: %d\n",

						ctx->digcnt, length, final);



	dd->pdata->write_ctrl(dd, length, final, 0);
@@ -588,7 +588,7 @@ static int omap_sham_xmit_dma(struct omap_sham_dev *dd, size_t length, 
	struct dma_slave_config cfg;

	int ret;



	dev_dbg(dd->dev, "xmit_dma: digcnt: %d, length: %d, final: %d\n",

	dev_dbg(dd->dev, "xmit_dma: digcnt: %zd, length: %zd, final: %d\n",

						ctx->digcnt, length, final);



	if (!dma_map_sg(dd->dev, ctx->sg, ctx->sg_len, DMA_TO_DEVICE)) {
@@ -871,7 +871,7 @@ static int omap_sham_prepare_request(struct ahash_request *req, bool update) 
		nbytes += req->nbytes - rctx->offset;



	dev_dbg(rctx->dd->dev,

		"%s: nbytes=%d, bs=%d, total=%d, offset=%d, bufcnt=%d\n",

		"%s: nbytes=%d, bs=%d, total=%d, offset=%d, bufcnt=%zd\n",

		__func__, nbytes, bs, rctx->total, rctx->offset,

		rctx->bufcnt);
@@ -932,7 +932,7 @@ static int omap_sham_update_dma_stop(struct omap_sham_dev *dd) 
	return 0;

}



struct omap_sham_dev *omap_sham_find_dev(struct omap_sham_reqctx *ctx)

static struct omap_sham_dev *omap_sham_find_dev(struct omap_sham_reqctx *ctx)

{

	struct omap_sham_dev *dd;
@@ -1023,7 +1023,7 @@ static int omap_sham_update_req(struct omap_sham_dev *dd) 
	bool final = (ctx->flags & BIT(FLAGS_FINUP)) &&

			!(dd->flags & BIT(FLAGS_HUGE));



	dev_dbg(dd->dev, "update_req: total: %u, digcnt: %d, final: %d",

	dev_dbg(dd->dev, "update_req: total: %u, digcnt: %zd, final: %d",

		ctx->total, ctx->digcnt, final);



	if (ctx->total < get_block_size(ctx) ||
@@ -1036,7 +1036,7 @@ static int omap_sham_update_req(struct omap_sham_dev *dd) 
		err = omap_sham_xmit_dma(dd, ctx->total, final);



	/* wait for dma completion before can take more data */

	dev_dbg(dd->dev, "update: err: %d, digcnt: %d\n", err, ctx->digcnt);

	dev_dbg(dd->dev, "update: err: %d, digcnt: %zd\n", err, ctx->digcnt);



	return err;

}
@@ -1097,7 +1097,7 @@ static int omap_sham_finish(struct ahash_request *req) 
			err = omap_sham_finish_hmac(req);

	}



	dev_dbg(dd->dev, "digcnt: %d, bufcnt: %d\n", ctx->digcnt, ctx->bufcnt);

	dev_dbg(dd->dev, "digcnt: %zd, bufcnt: %zd\n", ctx->digcnt, ctx->bufcnt);



	return err;

}