USB: iforce: remove err() usage

err() was a very old USB-specific macro that I thought had gone away.
This patch removes it from being used in the driver and uses dev_err()
instead.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/input/joystick/iforce/iforce-main.c

@@ -317,7 +317,8 @@ int iforce_init_device(struct iforce *iforce)
 			break;
 
 	if (i == 20) { /* 5 seconds */
-		err("Timeout waiting for response from device.");
+		dev_err(&input_dev->dev,
+			"Timeout waiting for response from device.\n");
 		error = -ENODEV;
 		goto fail;
 	}

drivers/input/joystick/iforce/iforce-packets.c

@@ -257,7 +257,8 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet)
 
 		status = usb_submit_urb(iforce->ctrl, GFP_ATOMIC);
 		if (status) {
-			err("usb_submit_urb failed %d", status);
+			dev_err(&iforce->usbdev->dev,
+				"usb_submit_urb failed %d\n", status);
 			return -1;
 		}
 
@@ -289,12 +290,15 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet)
 			return -1;
 		}
 #else
-		err("iforce_get_id_packet: iforce->bus = SERIO!");
+		dev_err(&iforce->dev->dev,
+			"iforce_get_id_packet: iforce->bus = SERIO!\n");
 #endif
 		break;
 
 	default:
-		err("iforce_get_id_packet: iforce->bus = %d", iforce->bus);
+		dev_err(&iforce->dev->dev,
+			"iforce_get_id_packet: iforce->bus = %d\n",
+			iforce->bus);
 		break;
 	}
 

drivers/input/joystick/iforce/iforce-usb.c

@@ -100,7 +100,8 @@ static void iforce_usb_irq(struct urb *urb)
 exit:
 	status = usb_submit_urb (urb, GFP_ATOMIC);
 	if (status)
-		err ("%s - usb_submit_urb failed with result %d",
+		dev_err(&iforce->usbdev->dev,
+			"%s - usb_submit_urb failed with result %d\n",
 			__func__, status);
 }