.strings = fsg_strings,
};
-static struct usb_gadget_strings *fsg_strings_array[] = {
- &fsg_stringtab,
- NULL,
-};
-
/*-------------------------------------------------------------------------*/
struct fsg_dev;
struct fsg_buffhd *bh;
struct fsg_lun **curlun_it;
struct fsg_lun_config *lcfg;
- struct usb_string *us;
int nluns, i, rc;
char *pathbuf;
common->ep0req = cdev->req;
common->cdev = cdev;
- us = usb_gstrings_attach(cdev, fsg_strings_array,
- ARRAY_SIZE(fsg_strings));
- if (IS_ERR(us)) {
- rc = PTR_ERR(us);
- goto error_release;
+ /* Maybe allocate device-global string IDs, and patch descriptors */
+ if (fsg_strings[FSG_STRING_INTERFACE].id == 0) {
+ rc = usb_string_id(cdev);
+ if (unlikely(rc < 0))
+ goto error_release;
+ fsg_strings[FSG_STRING_INTERFACE].id = rc;
+ fsg_intf_desc.iInterface = rc;
}
- fsg_intf_desc.iInterface = us[FSG_STRING_INTERFACE].id;
/*
* Create the LUNs, open their backing files, and register the
/****************************** ADD FUNCTION ******************************/
+static struct usb_gadget_strings *fsg_strings_array[] = {
+ &fsg_stringtab,
+ NULL,
+};
+
static int fsg_bind_config(struct usb_composite_dev *cdev,
struct usb_configuration *c,
struct fsg_common *common)
return -ENOMEM;
fsg->function.name = FSG_DRIVER_DESC;
+ fsg->function.strings = fsg_strings_array;
fsg->function.bind = fsg_bind;
fsg->function.unbind = fsg_unbind;
fsg->function.setup = fsg_setup;