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authorYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>2016-04-18 10:53:41 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2016-04-19 11:11:54 +0300
commitc3cdcac786ae8ce9221a05609952d14aa57c27f7 (patch)
treed2ce1cca192c7603d3405fa44c7a28338c426449 /drivers/usb/renesas_usbhs
parente789ece1823596f24076aed1b9a2182a81b0a6b7 (diff)
downloadlinux-c3cdcac786ae8ce9221a05609952d14aa57c27f7.tar.xz
usb: renesas_usbhs: change arguments of dma_map_ctrl()
Since usbhsg_dma_map_ctrl() needs DMA device structure in the near future, this patch changes arguments of dma_map_ctrl() to give such data. (This patch is only change the argument.) Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
-rw-r--r--drivers/usb/renesas_usbhs/fifo.c4
-rw-r--r--drivers/usb/renesas_usbhs/mod_gadget.c3
-rw-r--r--drivers/usb/renesas_usbhs/mod_host.c3
-rw-r--r--drivers/usb/renesas_usbhs/pipe.c3
-rw-r--r--drivers/usb/renesas_usbhs/pipe.h6
5 files changed, 13 insertions, 6 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index a805b239e805..7be4e7d57ace 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -799,8 +799,10 @@ static int __usbhsf_dma_map_ctrl(struct usbhs_pkt *pkt, int map)
struct usbhs_pipe *pipe = pkt->pipe;
struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe);
struct usbhs_pipe_info *info = usbhs_priv_to_pipeinfo(priv);
+ struct usbhs_fifo *fifo = usbhs_pipe_to_fifo(pipe);
+ struct dma_chan *chan = usbhsf_dma_chan_get(fifo, pkt);
- return info->dma_map_ctrl(pkt, map);
+ return info->dma_map_ctrl(chan->device->dev, pkt, map);
}
static void usbhsf_dma_complete(void *arg);
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 53d104b56ef1..d701ae643ace 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -191,7 +191,8 @@ static void usbhsg_queue_push(struct usbhsg_uep *uep,
/*
* dma map/unmap
*/
-static int usbhsg_dma_map_ctrl(struct usbhs_pkt *pkt, int map)
+static int usbhsg_dma_map_ctrl(struct device *dma_dev, struct usbhs_pkt *pkt,
+ int map)
{
struct usbhsg_request *ureq = usbhsg_pkt_to_ureq(pkt);
struct usb_request *req = &ureq->req;
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index 1a8e4c45c4c5..3bf0b72eb359 100644
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -929,7 +929,8 @@ static int usbhsh_dcp_queue_push(struct usb_hcd *hcd,
/*
* dma map functions
*/
-static int usbhsh_dma_map_ctrl(struct usbhs_pkt *pkt, int map)
+static int usbhsh_dma_map_ctrl(struct device *dma_dev, struct usbhs_pkt *pkt,
+ int map)
{
if (map) {
struct usbhsh_request *ureq = usbhsh_pkt_to_ureq(pkt);
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
index 78e9dba701c4..77b615ce4a25 100644
--- a/drivers/usb/renesas_usbhs/pipe.c
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -655,7 +655,8 @@ static void usbhsp_put_pipe(struct usbhs_pipe *pipe)
}
void usbhs_pipe_init(struct usbhs_priv *priv,
- int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map))
+ int (*dma_map_ctrl)(struct device *dma_dev,
+ struct usbhs_pkt *pkt, int map))
{
struct usbhs_pipe_info *info = usbhs_priv_to_pipeinfo(priv);
struct usbhs_pipe *pipe;
diff --git a/drivers/usb/renesas_usbhs/pipe.h b/drivers/usb/renesas_usbhs/pipe.h
index 7835747f9803..95185fdb29b1 100644
--- a/drivers/usb/renesas_usbhs/pipe.h
+++ b/drivers/usb/renesas_usbhs/pipe.h
@@ -47,7 +47,8 @@ struct usbhs_pipe_info {
struct usbhs_pipe *pipe;
int size; /* array size of "pipe" */
- int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map);
+ int (*dma_map_ctrl)(struct device *dma_dev, struct usbhs_pkt *pkt,
+ int map);
};
/*
@@ -84,7 +85,8 @@ int usbhs_pipe_is_running(struct usbhs_pipe *pipe);
void usbhs_pipe_running(struct usbhs_pipe *pipe, int running);
void usbhs_pipe_init(struct usbhs_priv *priv,
- int (*dma_map_ctrl)(struct usbhs_pkt *pkt, int map));
+ int (*dma_map_ctrl)(struct device *dma_dev,
+ struct usbhs_pkt *pkt, int map));
int usbhs_pipe_get_maxpacket(struct usbhs_pipe *pipe);
void usbhs_pipe_clear(struct usbhs_pipe *pipe);
int usbhs_pipe_is_accessible(struct usbhs_pipe *pipe);