There are no old function interface users left, so the old interface
can be removed.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/usb/gadget/f_ecm.c | 73 +-----------------------------------------
drivers/usb/gadget/u_ether.h | 2 -
2 files changed, 1 insertions(+), 74 deletions(-)
diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c
index 189495f..2bdaf38 100644
--- a/drivers/usb/gadget/f_ecm.c
+++ b/drivers/usb/gadget/f_ecm.c
@@ -689,7 +689,6 @@ ecm_bind(struct usb_configuration *c, struct usb_function *f)
int status;
struct usb_ep *ep;
-#ifndef USB_FECM_INCLUDED
struct f_ecm_opts *ecm_opts;
if (!can_support_ecm(cdev->gadget))
@@ -698,7 +697,7 @@ ecm_bind(struct usb_configuration *c, struct usb_function *f)
ecm_opts = container_of(f->fi, struct f_ecm_opts, func_inst);
if (!ecm_opts->ethaddr)
return -EINVAL;
-#endif
+
if (ecm_string_defs[0].id == 0) {
status = usb_string_ids_tab(c->cdev, ecm_string_defs);
if (status)
@@ -819,75 +818,6 @@ fail:
return status;
}
-#ifdef USB_FECM_INCLUDED
-
-static void
-ecm_old_unbind(struct usb_configuration *c, struct usb_function *f)
-{
- struct f_ecm *ecm = func_to_ecm(f);
-
- DBG(c->cdev, "ecm unbind\n");
-
- ecm_string_defs[0].id = 0;
- usb_free_all_descriptors(f);
-
- kfree(ecm->notify_req->buf);
- usb_ep_free_request(ecm->notify, ecm->notify_req);
- kfree(ecm);
-}
-
-/**
- * ecm_bind_config - add CDC Ethernet network link to a configuration
- * @c: the configuration to support the network link
- * @ethaddr: a buffer in which the ethernet address of the host side
- * side of the link was recorded
- * Context: single threaded during gadget setup
- *
- * Returns zero on success, else negative errno.
- *
- * Caller must have called @gether_setup(). Caller is also responsible
- * for calling @gether_cleanup() before module unload.
- */
-int
-ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- struct eth_dev *dev)
-{
- struct f_ecm *ecm;
- int status;
-
- if (!can_support_ecm(c->cdev->gadget) || !ethaddr)
- return -EINVAL;
-
- /* allocate and initialize one new instance */
- ecm = kzalloc(sizeof *ecm, GFP_KERNEL);
- if (!ecm)
- return -ENOMEM;
-
- /* export host's Ethernet address in CDC format */
- snprintf(ecm->ethaddr, sizeof ecm->ethaddr, "%pm", ethaddr);
- ecm_string_defs[1].s = ecm->ethaddr;
-
- ecm->port.ioport = dev;
- ecm->port.cdc_filter = DEFAULT_FILTER;
-
- ecm->port.func.name = "cdc_ethernet";
- ecm->port.func.strings = ecm_strings;
- /* descriptors are per-instance copies */
- ecm->port.func.bind = ecm_bind;
- ecm->port.func.unbind = ecm_old_unbind;
- ecm->port.func.set_alt = ecm_set_alt;
- ecm->port.func.get_alt = ecm_get_alt;
- ecm->port.func.setup = ecm_setup;
- ecm->port.func.disable = ecm_disable;
-
- status = usb_add_function(c, &ecm->port.func);
- if (status)
- kfree(ecm);
- return status;
-}
-
-#else
-
static void ecm_free_inst(struct usb_function_instance *f)
{
struct f_ecm_opts *opts;
@@ -967,4 +897,3 @@ DECLARE_USB_FUNCTION_INIT(ecm, ecm_alloc_inst, ecm_alloc);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("David Brownell");
-#endif
diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h
index 69b866b..93c6def 100644
--- a/drivers/usb/gadget/u_ether.h
+++ b/drivers/usb/gadget/u_ether.h
@@ -115,8 +115,6 @@ static inline bool can_support_ecm(struct usb_gadget *gadget)
/* each configuration may bind one instance of an ethernet link */
int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
struct eth_dev *dev);
-int ecm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- struct eth_dev *dev);
#ifdef USB_ETH_RNDIS
--
1.7.0.4
--
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