usb: gadget: use config_ep_by_speed() instead of ep_choose()
Remove obsolete functions:
1. ep_choose()
2. usb_find_endpoint()
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/gadget/f_obex.c b/drivers/usb/gadget/f_obex.c
index a6dbda0..394502a 100644
--- a/drivers/usb/gadget/f_obex.c
+++ b/drivers/usb/gadget/f_obex.c
@@ -39,20 +39,12 @@
* ready to handle the commands.
*/
-struct obex_ep_descs {
- struct usb_endpoint_descriptor *obex_in;
- struct usb_endpoint_descriptor *obex_out;
-};
-
struct f_obex {
struct gserial port;
u8 ctrl_id;
u8 data_id;
u8 port_num;
u8 can_activate;
-
- struct obex_ep_descs fs;
- struct obex_ep_descs hs;
};
static inline struct f_obex *func_to_obex(struct usb_function *f)
@@ -227,12 +219,16 @@
gserial_disconnect(&obex->port);
}
- if (!obex->port.in->desc) {
+ if (!obex->port.in->desc || !obex->port.out->desc) {
DBG(cdev, "init obex ttyGS%d\n", obex->port_num);
- obex->port.in->desc = ep_choose(cdev->gadget,
- obex->hs.obex_in, obex->fs.obex_in);
- obex->port.out->desc = ep_choose(cdev->gadget,
- obex->hs.obex_out, obex->fs.obex_out);
+ if (config_ep_by_speed(cdev->gadget, f,
+ obex->port.in) ||
+ config_ep_by_speed(cdev->gadget, f,
+ obex->port.out)) {
+ obex->port.out->desc = NULL;
+ obex->port.in->desc = NULL;
+ goto fail;
+ }
}
if (alt == 1) {
@@ -346,11 +342,6 @@
/* copy descriptors, and track endpoint copies */
f->descriptors = usb_copy_descriptors(fs_function);
- obex->fs.obex_in = usb_find_endpoint(fs_function,
- f->descriptors, &obex_fs_ep_in_desc);
- obex->fs.obex_out = usb_find_endpoint(fs_function,
- f->descriptors, &obex_fs_ep_out_desc);
-
/* support all relevant hardware speeds... we expect that when
* hardware is dual speed, all bulk-capable endpoints work at
* both speeds
@@ -364,11 +355,6 @@
/* copy descriptors, and track endpoint copies */
f->hs_descriptors = usb_copy_descriptors(hs_function);
-
- obex->hs.obex_in = usb_find_endpoint(hs_function,
- f->hs_descriptors, &obex_hs_ep_in_desc);
- obex->hs.obex_out = usb_find_endpoint(hs_function,
- f->hs_descriptors, &obex_hs_ep_out_desc);
}
/* Avoid letting this gadget enumerate until the userspace