[PATCH v5 5/9] dmaengine: rcar-dmac: slave address are physical

From	Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Newsgroups	linux.kernel
Subject	[PATCH v5 5/9] dmaengine: rcar-dmac: slave address are physical
Date	2016-03-08 03:50 +0100
Message-ID	<rafSG-34S-13@gated-at.bofh.it> (permalink)
References	<rafSF-34S-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

Slave addresses coming from a client is physical not dma. Store the
address using the correct data type. This is in preparation for hooking
up the dma-mapping API to the slave addresses.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 drivers/dma/sh/rcar-dmac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 7820d07..01cf82f 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -144,8 +144,8 @@ struct rcar_dmac_chan {
 
 	unsigned int src_xfer_size;
 	unsigned int dst_xfer_size;
-	dma_addr_t src_slave_addr;
-	dma_addr_t dst_slave_addr;
+	phys_addr_t src_slave_addr;
+	phys_addr_t dst_slave_addr;
 	int mid_rid;
 
 	spinlock_t lock;
-- 
2.7.2

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH v5 5/9] dmaengine: rcar-dmac: slave address are physical Niklas Söderlund   <niklas.soderlund+renesas@ragnatech.se> - 2016-03-08 03:50 +0100

csiph-web