3 files changed, 1 insertions, 11 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 077d58ac3dcb..c74fd3a3f657 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1157,8 +1157,6 @@ static int acm_probe(struct usb_interface *intf,
 		case USB_CDC_CALL_MANAGEMENT_TYPE:
 			call_management_function = buffer[3];
 			call_interface_num = buffer[4];
-			if ((quirks & NOT_A_MODEM) == 0 && (call_management_function & 3) != 3)
-				dev_err(&intf->dev, "This device cannot do calls on its own. It is not a modem.\n");
 			break;
 		default:
 			/* there are LOTS more CDC descriptors that
@@ -1813,11 +1811,6 @@ static const struct usb_device_id acm_ids[] = {
 
 	/* NOTE: non-Nokia COMM/ACM/0xff is likely MSFT RNDIS... NOT a modem! */
 
-	/* Support Lego NXT using pbLua firmware */
-	{ USB_DEVICE(0x0694, 0xff00),
-	.driver_info = NOT_A_MODEM,
-	},
-
 	/* Support for Droids MuIn LCD */
 	{ USB_DEVICE(0x04d8, 0x000b),
 	.driver_info = NO_DATA_INTERFACE,
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h
index d3251ebd09e2..ffeb3c83941f 100644
--- a/drivers/usb/class/cdc-acm.h
+++ b/drivers/usb/class/cdc-acm.h
@@ -130,7 +130,6 @@ struct acm {
 #define NO_UNION_NORMAL			BIT(0)
 #define SINGLE_RX_URB			BIT(1)
 #define NO_CAP_LINE			BIT(2)
-#define NOT_A_MODEM			BIT(3)
 #define NO_DATA_INTERFACE		BIT(4)
 #define IGNORE_DEVICE			BIT(5)
 #define QUIRK_CONTROL_LINE_STATE	BIT(6)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index ec978408a2ee..960bc089111b 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -1104,10 +1104,8 @@ static int usbtmc_probe(struct usb_interface *intf,
 	dev_dbg(&intf->dev, "%s called\n", __func__);
 
 	data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
-	if (!data) {
-		dev_err(&intf->dev, "Unable to allocate kernel memory\n");
+	if (!data)
 		return -ENOMEM;
-	}
 
 	data->intf = intf;
 	data->id = id;