xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

usb: gadget: renesas_usbhs: struct usbhs_pipe hold handler

Browse Source 
packet handler had moved to struct usbhs_pipe from struct usbhsg_uep.
it is preparation of mod_host support

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Kuninori Morimoto
2011-10-10 22:00:59 -07:00
committed by Felipe Balbi
parent 7fd097e727
commit 0c6ef985ce
4 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/usb/renesas_usbhs/mod_gadget.c
View File

@@ -39,7 +39,6 @@ struct usbhsg_uep {
char ep_name[EP_NAME_SIZE];
struct usbhsg_gpriv *gpriv;
struct usbhs_pkt_handle *handler;
};
struct usbhsg_gpriv {
@@ -139,8 +138,7 @@ static void usbhsg_queue_push(struct usbhsg_uep *uep,
req->actual = 0;
req->status = -EINPROGRESS;
usbhs_pkt_push(pipe, pkt, uep->handler,
req->buf, req->length, req->zero);
usbhs_pkt_push(pipe, pkt, req->buf, req->length, req->zero);
dev_dbg(dev, "pipe %d : queue push (%d)\n",
usbhs_pipe_number(pipe),
@@ -389,13 +387,13 @@ static int usbhsg_irq_ctrl_stage(struct usbhs_priv *priv,
switch (stage) {
case READ_DATA_STAGE:
dcp->handler = &usbhs_fifo_pio_push_handler;
pipe->handler = &usbhs_fifo_pio_push_handler;
break;
case WRITE_DATA_STAGE:
dcp->handler = &usbhs_fifo_pio_pop_handler;
pipe->handler = &usbhs_fifo_pio_pop_handler;
break;
case NODATA_STATUS_STAGE:
dcp->handler = &usbhs_ctrl_stage_end_handler;
pipe->handler = &usbhs_ctrl_stage_end_handler;
break;
default:
return ret;
@@ -501,9 +499,9 @@ static int usbhsg_ep_enable(struct usb_ep *ep,
* It will use pio handler if impossible.
*/
if (usb_endpoint_dir_in(desc))
uep->handler = &usbhs_fifo_dma_push_handler;
pipe->handler = &usbhs_fifo_dma_push_handler;
else
uep->handler = &usbhs_fifo_dma_pop_handler;
pipe->handler = &usbhs_fifo_dma_pop_handler;
ret = 0;
}