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path: root/drivers/net/usb/r8152.c
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Diffstat (limited to 'drivers/net/usb/r8152.c')
-rw-r--r--drivers/net/usb/r8152.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index d89dbe395ad2..adb12f349a61 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -449,9 +449,6 @@ enum rtl8152_flags {
#define MCU_TYPE_PLA 0x0100
#define MCU_TYPE_USB 0x0000
-#define REALTEK_USB_DEVICE(vend, prod) \
- USB_DEVICE_INTERFACE_CLASS(vend, prod, USB_CLASS_VENDOR_SPEC)
-
struct rx_desc {
__le32 opts1;
#define RX_LEN_MASK 0x7fff
@@ -2739,6 +2736,12 @@ static int rtl8152_probe(struct usb_interface *intf,
struct net_device *netdev;
int ret;
+ if (udev->actconfig->desc.bConfigurationValue != 1) {
+ usb_driver_set_configuration(udev, 1);
+ return -ENODEV;
+ }
+
+ usb_reset_device(udev);
netdev = alloc_etherdev(sizeof(struct r8152));
if (!netdev) {
dev_err(&intf->dev, "Out of memory\n");
@@ -2819,9 +2822,9 @@ static void rtl8152_disconnect(struct usb_interface *intf)
/* table of devices that work with this driver */
static struct usb_device_id rtl8152_table[] = {
- {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8152)},
- {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8153)},
- {REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, PRODUCT_ID_SAMSUNG)},
+ {USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8152)},
+ {USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8153)},
+ {USB_DEVICE(VENDOR_ID_SAMSUNG, PRODUCT_ID_SAMSUNG)},
{}
};