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_ncm.c | 81 +-----------------------------------------
drivers/usb/gadget/u_ether.h | 2 -
2 files changed, 1 insertions(+), 82 deletions(-)
diff --git a/drivers/usb/gadget/f_ncm.c b/drivers/usb/gadget/f_ncm.c
index d46c704..cb63840 100644
--- a/drivers/usb/gadget/f_ncm.c
+++ b/drivers/usb/gadget/f_ncm.c
@@ -1160,8 +1160,6 @@ static int ncm_bind(struct usb_configuration *c, struct usb_function *f)
struct f_ncm *ncm = func_to_ncm(f);
int status;
struct usb_ep *ep;
-
-#ifndef USB_FNCM_INCLUDED
struct f_ncm_opts *ncm_opts;
if (!can_support_ecm(cdev->gadget))
@@ -1170,7 +1168,7 @@ static int ncm_bind(struct usb_configuration *c, struct usb_function *f)
ncm_opts = container_of(f->fi, struct f_ncm_opts, func_inst);
if (!ncm_opts->ethaddr)
return -EINVAL;
-#endif
+
if (ncm_string_defs[0].id == 0) {
status = usb_string_ids_tab(c->cdev, ncm_string_defs);
if (status < 0)
@@ -1285,80 +1283,6 @@ fail:
return status;
}
-#ifdef USB_FNCM_INCLUDED
-
-static void
-ncm_old_unbind(struct usb_configuration *c, struct usb_function *f)
-{
- struct f_ncm *ncm = func_to_ncm(f);
-
- DBG(c->cdev, "ncm unbind\n");
-
- ncm_string_defs[0].id = 0;
- usb_free_all_descriptors(f);
-
- kfree(ncm->notify_req->buf);
- usb_ep_free_request(ncm->notify, ncm->notify_req);
-
- kfree(ncm);
-}
-
-/**
- * ncm_bind_config - add CDC 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 __init ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- struct eth_dev *dev)
-{
- struct f_ncm *ncm;
- int status;
-
- if (!can_support_ecm(c->cdev->gadget) || !ethaddr)
- return -EINVAL;
-
- /* allocate and initialize one new instance */
- ncm = kzalloc(sizeof *ncm, GFP_KERNEL);
- if (!ncm)
- return -ENOMEM;
-
- /* export host's Ethernet address in CDC format */
- snprintf(ncm->ethaddr, sizeof ncm->ethaddr, "%pm", ethaddr);
- ncm_string_defs[STRING_MAC_IDX].s = ncm->ethaddr;
-
- spin_lock_init(&ncm->lock);
- ncm_reset_values(ncm);
- ncm->port.ioport = dev;
- ncm->port.is_fixed = true;
-
- ncm->port.func.name = "cdc_network";
- ncm->port.func.strings = ncm_strings;
- /* descriptors are per-instance copies */
- ncm->port.func.bind = ncm_bind;
- ncm->port.func.unbind = ncm_old_unbind;
- ncm->port.func.set_alt = ncm_set_alt;
- ncm->port.func.get_alt = ncm_get_alt;
- ncm->port.func.setup = ncm_setup;
- ncm->port.func.disable = ncm_disable;
-
- ncm->port.wrap = ncm_wrap_ntb;
- ncm->port.unwrap = ncm_unwrap_ntb;
-
- status = usb_add_function(c, &ncm->port.func);
- if (status)
- kfree(ncm);
- return status;
-}
-
-#else
-
static void ncm_free_inst(struct usb_function_instance *f)
{
struct f_ncm_opts *opts;
@@ -1441,6 +1365,3 @@ struct usb_function *ncm_alloc(struct usb_function_instance *fi)
DECLARE_USB_FUNCTION_INIT(ncm, ncm_alloc_inst, ncm_alloc);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Yauheni Kaliuta");
-
-#endif
-
diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h
index 0252233..82adf9f 100644
--- a/drivers/usb/gadget/u_ether.h
+++ b/drivers/usb/gadget/u_ether.h
@@ -117,8 +117,6 @@ 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);
-int ncm_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
- struct eth_dev *dev);
int eem_bind_config(struct usb_configuration *c, struct eth_dev *dev);
#ifdef USB_ETH_RNDIS
--
1.7.0.4
--
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