From dff36801a9f0cca4f8b074b4c8229dcc0400acd1 Mon Sep 17 00:00:00 2001 From: Andrey Smirnov Date: Tue, 20 Aug 2019 13:23:58 -0700 Subject: crypto: caam - don't hardcode inpentry size MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Using dma_addr_t for elements of JobR input ring is not appropriate on all 64-bit SoCs, some of which, like i.MX8MQ, use only 32-bit wide pointers there. Convert all of the code to use explicit helper function that can be later extended to support i.MX8MQ. No functional change intended. Signed-off-by: Andrey Smirnov Cc: Chris Spencer Cc: Cory Tusar Cc: Chris Healy Cc: Lucas Stach Cc: Horia Geantă Cc: Aymen Sghaier Cc: Leonard Crestez Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Herbert Xu --- drivers/crypto/caam/intern.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/crypto/caam/intern.h') diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h index 081805c0f88b..c00c7c84ec84 100644 --- a/drivers/crypto/caam/intern.h +++ b/drivers/crypto/caam/intern.h @@ -55,7 +55,8 @@ struct caam_drv_private_jr { spinlock_t inplock ____cacheline_aligned; /* Input ring index lock */ u32 inpring_avail; /* Number of free entries in input ring */ int head; /* entinfo (s/w ring) head index */ - dma_addr_t *inpring; /* Base of input ring, alloc DMA-safe */ + void *inpring; /* Base of input ring, alloc + * DMA-safe */ int out_ring_read_index; /* Output index "tail" */ int tail; /* entinfo (s/w ring) tail index */ void *outring; /* Base of output ring, DMA-safe */ -- cgit v1.2.3