diff mbox series

[5.10,034/142] crypto: marvel/cesa - Fix tdma descriptor on 64-bit

Message ID 20210202132959.116531916@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Feb. 2, 2021, 1:36 p.m. UTC
From: Herbert Xu <herbert@gondor.apana.org.au>

commit 4f6543f28bb05433d87b6de6c21e9c14c35ecf33 upstream.

The patch that added src_dma/dst_dma to struct mv_cesa_tdma_desc
is broken on 64-bit systems as the size of the descriptor has been
changed.  This patch fixes it by using u32 instead of dma_addr_t.

Fixes: e62291c1d9f4 ("crypto: marvell/cesa - Fix sparse warnings")
Cc: <stable@vger.kernel.org>
Reported-by: Sven Auhagen <sven.auhagen@voleatech.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/crypto/marvell/cesa/cesa.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

--- a/drivers/crypto/marvell/cesa/cesa.h
+++ b/drivers/crypto/marvell/cesa/cesa.h
@@ -300,11 +300,11 @@  struct mv_cesa_tdma_desc {
 	__le32 byte_cnt;
 	union {
 		__le32 src;
-		dma_addr_t src_dma;
+		u32 src_dma;
 	};
 	union {
 		__le32 dst;
-		dma_addr_t dst_dma;
+		u32 dst_dma;
 	};
 	__le32 next_dma;