diff options
Diffstat (limited to 'drivers/usb/gadget/multi.c')
| -rw-r--r-- | drivers/usb/gadget/multi.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c index 36d67a32abe..ca51661d71d 100644 --- a/drivers/usb/gadget/multi.c +++ b/drivers/usb/gadget/multi.c @@ -121,8 +121,6 @@ static const struct usb_descriptor_header *otg_desc[] = { enum { - MULTI_STRING_MANUFACTURER_IDX, - MULTI_STRING_PRODUCT_IDX, #ifdef CONFIG_USB_G_MULTI_RNDIS MULTI_STRING_RNDIS_CONFIG_IDX, #endif @@ -131,11 +129,7 @@ enum { #endif }; -static char manufacturer[50]; - static struct usb_string strings_dev[] = { - [MULTI_STRING_MANUFACTURER_IDX].s = manufacturer, - [MULTI_STRING_PRODUCT_IDX].s = DRIVER_DESC, #ifdef CONFIG_USB_G_MULTI_RNDIS [MULTI_STRING_RNDIS_CONFIG_IDX].s = "Multifunction with RNDIS", #endif @@ -314,20 +308,11 @@ static int __ref multi_bind(struct usb_composite_dev *cdev) device_desc.bcdDevice = cpu_to_le16(0x0300 | 0x0099); } - /* allocate string descriptor numbers */ - snprintf(manufacturer, sizeof manufacturer, "%s %s with %s", - init_utsname()->sysname, init_utsname()->release, - gadget->name); - + /* allocate string IDs */ status = usb_string_ids_tab(cdev, strings_dev); if (unlikely(status < 0)) goto fail2; - device_desc.iManufacturer = - strings_dev[MULTI_STRING_MANUFACTURER_IDX].id; - device_desc.iProduct = - strings_dev[MULTI_STRING_PRODUCT_IDX].id; - /* register configurations */ status = rndis_config_register(cdev); if (unlikely(status < 0)) @@ -370,6 +355,8 @@ static struct usb_composite_driver multi_driver = { .strings = dev_strings, .bind = multi_bind, .unbind = __exit_p(multi_unbind), + .iProduct = DRIVER_DESC, + .needs_serial = 1, }; |