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

usb: gadget: renesas_usbhs: remove desc from usbhs_pipe_malloc

Browse Source 
Current usbhs_pipe_malloc() used usb_endpoint_descriptor to
get necessary information.
It was very good for mod_gadget which allocate pipe in runtime,
but is not good for mod_host which allocate pipe in initial timing.
This patch remove usb_endpoint_descriptor from usbhs_pipe_malloc()

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 21:59:46 -07:00
committed by Felipe Balbi
parent 51b8a0218b
commit f5aa889f72
3 changed files with 46 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/renesas_usbhs/pipe.h
View File

@@ -76,8 +76,7 @@ void usbhs_usbreq_set_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req);
* pipe control
*/
struct usbhs_pipe
*usbhs_pipe_malloc(struct usbhs_priv *priv,
const struct usb_endpoint_descriptor *desc);
*usbhs_pipe_malloc(struct usbhs_priv *priv, int endpoint_type, int dir_in);
int usbhs_pipe_probe(struct usbhs_priv *priv);
void usbhs_pipe_remove(struct usbhs_priv *priv);
int usbhs_pipe_is_dir_in(struct usbhs_pipe *pipe);
@@ -93,6 +92,7 @@ void usbhs_pipe_enable(struct usbhs_pipe *pipe);
void usbhs_pipe_disable(struct usbhs_pipe *pipe);
void usbhs_pipe_stall(struct usbhs_pipe *pipe);
void usbhs_pipe_select_fifo(struct usbhs_pipe *pipe, struct usbhs_fifo *fifo);
void usbhs_pipe_config_update(struct usbhs_pipe *pipe, u16 epnum, u16 maxp);
#define usbhs_pipe_to_priv(p) ((p)->priv)
#define usbhs_pipe_number(p) (int)((p) - (p)->priv->pipe_info.pipe)