diff options
| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2013-05-28 09:15:55 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-06-10 17:58:07 +0300 |
| commit | 74bf963d1d230b0cedbcbc46f6f15f20c2e3ee55 (patch) | |
| tree | 0826652dbd42885cd2a8ba7f463a2ae1290c5ed8 /drivers/usb/gadget/f_subset.c | |
| parent | 8af5232d6f48896b151898ccb2e9e155481bb785 (diff) | |
usb: gadget: f_subset: use usb_gstrings_attach
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>
Diffstat (limited to 'drivers/usb/gadget/f_subset.c')
| -rw-r--r-- | drivers/usb/gadget/f_subset.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/usb/gadget/f_subset.c b/drivers/usb/gadget/f_subset.c index 5ae0bf612428..089881a530d5 100644 --- a/drivers/usb/gadget/f_subset.c +++ b/drivers/usb/gadget/f_subset.c @@ -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; |