crypto: atmel - fix 64-bit build warnings

When we enable COMPILE_TEST building for the Atmel sha and tdes implementations,
we run into a couple of warnings about incorrect format strings, e.g.

In file included from include/linux/platform_device.h:14:0,
                 from drivers/crypto/atmel-sha.c:24:
drivers/crypto/atmel-sha.c: In function 'atmel_sha_xmit_cpu':
drivers/crypto/atmel-sha.c:571:19: error: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Werror=format=]
In file included from include/linux/printk.h:6:0,
                 from include/linux/kernel.h:13,
                 from drivers/crypto/atmel-tdes.c:17:
drivers/crypto/atmel-tdes.c: In function 'atmel_tdes_crypt_dma_stop':
include/linux/kern_levels.h:4:18: error: format '%u' expects argument of type 'unsigned int', but argument 2 has type 'size_t {aka long unsigned int}' [-Werror=format=]

These are all fixed by using the "%z" modifier for size_t data.

There are also a few uses of min()/max() with incompatible types:

drivers/crypto/atmel-tdes.c: In function 'atmel_tdes_crypt_start':
drivers/crypto/atmel-tdes.c:528:181: error: comparison of distinct pointer types lacks a cast [-Werror]

Where possible, we should use consistent types here, otherwise we can use
min_t()/max_t() to get well-defined behavior without a warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 22d0c0c118da..50a1dcd50c46 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -568,7 +568,7 @@ static int atmel_sha_xmit_cpu(struct atmel_sha_dev *dd, const u8 *buf,
 	int count, len32;
 	const u32 *buffer = (const u32 *)buf;
 
-	dev_dbg(dd->dev, "xmit_cpu: digcnt: 0x%llx 0x%llx, length: %d, final: %d\n",
+	dev_dbg(dd->dev, "xmit_cpu: digcnt: 0x%llx 0x%llx, length: %zd, final: %d\n",
 		ctx->digcnt[1], ctx->digcnt[0], length, final);
 
 	atmel_sha_write_ctrl(dd, 0);
@@ -597,7 +597,7 @@ static int atmel_sha_xmit_pdc(struct atmel_sha_dev *dd, dma_addr_t dma_addr1,
 	struct atmel_sha_reqctx *ctx = ahash_request_ctx(dd->req);
 	int len32;
 
-	dev_dbg(dd->dev, "xmit_pdc: digcnt: 0x%llx 0x%llx, length: %d, final: %d\n",
+	dev_dbg(dd->dev, "xmit_pdc: digcnt: 0x%llx 0x%llx, length: %zd, final: %d\n",
 		ctx->digcnt[1], ctx->digcnt[0], length1, final);
 
 	len32 = DIV_ROUND_UP(length1, sizeof(u32));
@@ -644,7 +644,7 @@ static int atmel_sha_xmit_dma(struct atmel_sha_dev *dd, dma_addr_t dma_addr1,
 	struct dma_async_tx_descriptor	*in_desc;
 	struct scatterlist sg[2];
 
-	dev_dbg(dd->dev, "xmit_dma: digcnt: 0x%llx 0x%llx, length: %d, final: %d\n",
+	dev_dbg(dd->dev, "xmit_dma: digcnt: 0x%llx 0x%llx, length: %zd, final: %d\n",
 		ctx->digcnt[1], ctx->digcnt[0], length1, final);
 
 	dd->dma_lch_in.dma_conf.src_maxburst = 16;
@@ -723,7 +723,7 @@ static int atmel_sha_xmit_dma_map(struct atmel_sha_dev *dd,
 	ctx->dma_addr = dma_map_single(dd->dev, ctx->buffer,
 				ctx->buflen + ctx->block_size, DMA_TO_DEVICE);
 	if (dma_mapping_error(dd->dev, ctx->dma_addr)) {
-		dev_err(dd->dev, "dma %u bytes error\n", ctx->buflen +
+		dev_err(dd->dev, "dma %zu bytes error\n", ctx->buflen +
 				ctx->block_size);
 		atmel_sha_complete(dd, -EINVAL);
 	}
@@ -744,7 +744,7 @@ static int atmel_sha_update_dma_slow(struct atmel_sha_dev *dd)
 
 	final = (ctx->flags & SHA_FLAGS_FINUP) && !ctx->total;
 
-	dev_dbg(dd->dev, "slow: bufcnt: %u, digcnt: 0x%llx 0x%llx, final: %d\n",
+	dev_dbg(dd->dev, "slow: bufcnt: %zu, digcnt: 0x%llx 0x%llx, final: %d\n",
 		 ctx->bufcnt, ctx->digcnt[1], ctx->digcnt[0], final);
 
 	if (final)
@@ -772,7 +772,7 @@ static int atmel_sha_update_dma_start(struct atmel_sha_dev *dd)
 	if (ctx->bufcnt || ctx->offset)
 		return atmel_sha_update_dma_slow(dd);
 
-	dev_dbg(dd->dev, "fast: digcnt: 0x%llx 0x%llx, bufcnt: %u, total: %u\n",
+	dev_dbg(dd->dev, "fast: digcnt: 0x%llx 0x%llx, bufcnt: %zd, total: %u\n",
 		ctx->digcnt[1], ctx->digcnt[0], ctx->bufcnt, ctx->total);
 
 	sg = ctx->sg;
@@ -814,7 +814,7 @@ static int atmel_sha_update_dma_start(struct atmel_sha_dev *dd)
 		ctx->dma_addr = dma_map_single(dd->dev, ctx->buffer,
 			ctx->buflen + ctx->block_size, DMA_TO_DEVICE);
 		if (dma_mapping_error(dd->dev, ctx->dma_addr)) {
-			dev_err(dd->dev, "dma %u bytes error\n",
+			dev_err(dd->dev, "dma %zu bytes error\n",
 				ctx->buflen + ctx->block_size);
 			atmel_sha_complete(dd, -EINVAL);
 		}
@@ -994,7 +994,7 @@ static int atmel_sha_finish(struct ahash_request *req)
 	if (ctx->digcnt[0] || ctx->digcnt[1])
 		atmel_sha_copy_ready_hash(req);
 
-	dev_dbg(dd->dev, "digcnt: 0x%llx 0x%llx, bufcnt: %d\n", ctx->digcnt[1],
+	dev_dbg(dd->dev, "digcnt: 0x%llx 0x%llx, bufcnt: %zd\n", ctx->digcnt[1],
 		ctx->digcnt[0], ctx->bufcnt);
 
 	return 0;