crypto: ixp4xx - Fix cross-compile errors due to type mismatch

This patch changes multiple uses of u32s to dma_addr_t where the
physical address is used.  This fixes COMPILE_TEST errors on 64-bit
platforms.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index f5414b6dfb55d37b4675a4b3a47a85a1f25271bb..3f40be34ac9518c7de70a1110c1f7efb6cde7372 100644 (file)
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -104,7 +104,7 @@ struct buffer_desc {
        u16 pkt_len;
        u16 buf_len;
 #endif
-       u32 phys_addr;
+       dma_addr_t phys_addr;
        u32 __reserved[4];
        struct buffer_desc *next;
        enum dma_data_direction dir;
@@ -121,9 +121,9 @@ struct crypt_ctl {
        u8 mode;                /* NPE_OP_*  operation mode */
 #endif
        u8 iv[MAX_IVLEN];       /* IV for CBC mode or CTR IV for CTR mode */
-       u32 icv_rev_aes;        /* icv or rev aes */
-       u32 src_buf;
-       u32 dst_buf;
+       dma_addr_t icv_rev_aes; /* icv or rev aes */
+       dma_addr_t src_buf;
+       dma_addr_t dst_buf;
 #ifdef __ARMEB__
        u16 auth_offs;          /* Authentication start offset */
        u16 auth_len;           /* Authentication data length */
@@ -324,7 +324,8 @@ static struct crypt_ctl *get_crypt_desc_emerg(void)
        }
 }
 
-static void free_buf_chain(struct device *dev, struct buffer_desc *buf,u32 phys)
+static void free_buf_chain(struct device *dev, struct buffer_desc *buf,
+                          dma_addr_t phys)
 {
        while (buf) {
                struct buffer_desc *buf1;
@@ -606,7 +607,7 @@ static int register_chain_var(struct crypto_tfm *tfm, u8 xpad, u32 target,
        struct buffer_desc *buf;
        int i;
        u8 *pad;
-       u32 pad_phys, buf_phys;
+       dma_addr_t pad_phys, buf_phys;
 
        BUILD_BUG_ON(NPE_CTX_LEN < HMAC_PAD_BLOCKLEN);
        pad = dma_pool_alloc(ctx_pool, GFP_KERNEL, &pad_phys);
@@ -791,7 +792,7 @@ static struct buffer_desc *chainup_buffers(struct device *dev,
        for (; nbytes > 0; sg = sg_next(sg)) {
                unsigned len = min(nbytes, sg->length);
                struct buffer_desc *next_buf;
-               u32 next_buf_phys;
+               dma_addr_t next_buf_phys;
                void *ptr;
 
                nbytes -= len;