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usb: gadget: use config_ep_by_speed() instead of ep_choose()

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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>
This commit is contained in:
Tatyana Brokhman
2011-06-28 16:33:50 +03:00
committed by Greg Kroah-Hartman
parent 48767a4e82
commit ea2a1df7b2
16 changed files with 126 additions and 315 deletions
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32
drivers/usb/gadget/f_eem.c
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@@ -35,17 +35,9 @@
* Ethernet link.
*/
struct eem_ep_descs {
struct usb_endpoint_descriptor *in;
struct usb_endpoint_descriptor *out;
};
struct f_eem {
struct gether port;
u8 ctrl_id;
struct eem_ep_descs fs;
struct eem_ep_descs hs;
};
static inline struct f_eem *func_to_eem(struct usb_function *f)
@@ -176,12 +168,16 @@ static int eem_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
gether_disconnect(&eem->port);
}
if (!eem->port.in_ep->desc) {
if (!eem->port.in_ep->desc || !eem->port.out_ep->desc) {
DBG(cdev, "init eem\n");
eem->port.in_ep->desc = ep_choose(cdev->gadget,
eem->hs.in, eem->fs.in);
eem->port.out_ep->desc = ep_choose(cdev->gadget,
eem->hs.out, eem->fs.out);
if (config_ep_by_speed(cdev->gadget, f,
eem->port.in_ep) ||
config_ep_by_speed(cdev->gadget, f,
eem->port.out_ep)) {
eem->port.in_ep->desc = NULL;
eem->port.out_ep->desc = NULL;
goto fail;
}
}
/* zlps should not occur because zero-length EEM packets
@@ -253,11 +249,6 @@ eem_bind(struct usb_configuration *c, struct usb_function *f)
if (!f->descriptors)
goto fail;
eem->fs.in = usb_find_endpoint(eem_fs_function,
f->descriptors, &eem_fs_in_desc);
eem->fs.out = usb_find_endpoint(eem_fs_function,
f->descriptors, &eem_fs_out_desc);
/* support all relevant hardware speeds... we expect that when
* hardware is dual speed, all bulk-capable endpoints work at
* both speeds
@@ -272,11 +263,6 @@ eem_bind(struct usb_configuration *c, struct usb_function *f)
f->hs_descriptors = usb_copy_descriptors(eem_hs_function);
if (!f->hs_descriptors)
goto fail;
eem->hs.in = usb_find_endpoint(eem_hs_function,
f->hs_descriptors, &eem_hs_in_desc);
eem->hs.out = usb_find_endpoint(eem_hs_function,
f->hs_descriptors, &eem_hs_out_desc);
}
DBG(cdev, "CDC Ethernet (EEM): %s speed IN/%s OUT/%s\n",