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usb: gadget: f_subset: use usb_gstrings_attach

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use the new usb_gstrings_attach interface.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz 2013-05-28 09:15:55 +02:00 committed by Felipe Balbi
parent 8af5232d6f
commit 74bf963d1d
1 changed files with 8 additions and 10 deletions
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18
drivers/usb/gadget/f_subset.c
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@ -296,6 +296,7 @@ geth_bind(struct usb_configuration *c, struct usb_function *f)
{
struct usb_composite_dev *cdev = c->cdev;
struct f_gether *geth = func_to_geth(f);
struct usb_string *us;
int status;
struct usb_ep *ep;
@ -319,14 +320,13 @@ geth_bind(struct usb_configuration *c, struct usb_function *f)
gether_opts->bound = true;
}
#endif
/* maybe allocate device-global string IDs */
if (geth_string_defs[0].id == 0) {
status = usb_string_ids_tab(c->cdev, geth_string_defs);
if (status < 0)
return status;
subset_data_intf.iInterface = geth_string_defs[0].id;
ether_desc.iMACAddress = geth_string_defs[1].id;
}
us = usb_gstrings_attach(cdev, geth_strings,
ARRAY_SIZE(geth_string_defs));
if (IS_ERR(us))
return PTR_ERR(us);
subset_data_intf.iInterface = us[0].id;
ether_desc.iMACAddress = us[1].id;
/* allocate instance-specific interface IDs */
status = usb_interface_id(c, f);
@ -432,7 +432,6 @@ int geth_bind_config(struct usb_configuration *c, u8 ethaddr[ETH_ALEN],
geth->port.cdc_filter = DEFAULT_FILTER;
geth->port.func.name = "cdc_subset";
geth->port.func.strings = geth_strings;
geth->port.func.bind = geth_bind;
geth->port.func.unbind = geth_old_unbind;
geth->port.func.set_alt = geth_set_alt;
@ -514,7 +513,6 @@ static struct usb_function *geth_alloc(struct usb_function_instance *fi)
geth->port.cdc_filter = DEFAULT_FILTER;
geth->port.func.name = "cdc_subset";
geth->port.func.strings = geth_strings;
geth->port.func.bind = geth_bind;
geth->port.func.unbind = geth_unbind;
geth->port.func.set_alt = geth_set_alt;