Join the split strings to make checkpatch happy and regain ability to
grep for those log messages in the source code:

  WARNING: quoted string split across lines

While at it, replace the affected pr_err() calls with dev_err().

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 drivers/usb/usbip/vhci_hcd.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
index c790e3a435e2b1493c1ed88d3a98edb7c2e35912..9e88fe6424f723709c07e91df21481ae91c1f1b5 100644
--- a/drivers/usb/usbip/vhci_hcd.c
+++ b/drivers/usb/usbip/vhci_hcd.c
@@ -377,8 +377,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		switch (wValue) {
 		case USB_PORT_FEAT_SUSPEND:
 			if (hcd->speed >= HCD_USB3) {
-				pr_err(" ClearPortFeature: USB_PORT_FEAT_SUSPEND req not "
-				       "supported for USB 3.0 roothub\n");
+				dev_err(hcd_dev(hcd),
+					"ClearPortFeature: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub\n");
 				goto error;
 			}
 
@@ -507,8 +507,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 		case USB_PORT_FEAT_LINK_STATE:
 			usbip_dbg_vhci_rh("SetPortFeature: USB_PORT_FEAT_LINK_STATE\n");
 			if (hcd->speed < HCD_USB3) {
-				pr_err("USB_PORT_FEAT_LINK_STATE req not "
-				       "supported for USB 2.0 roothub\n");
+				dev_err(hcd_dev(hcd),
+					"USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub\n");
 				goto error;
 			}
 
@@ -524,8 +524,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			usbip_dbg_vhci_rh("SetPortFeature: USB_PORT_FEAT_U2_TIMEOUT\n");
 			/* TODO: add suspend/resume support! */
 			if (hcd->speed < HCD_USB3) {
-				pr_err("USB_PORT_FEAT_U1/2_TIMEOUT req not "
-				       "supported for USB 2.0 roothub\n");
+				dev_err(hcd_dev(hcd),
+					"USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub\n");
 				goto error;
 			}
 			break;
@@ -533,8 +533,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 			usbip_dbg_vhci_rh("SetPortFeature: USB_PORT_FEAT_SUSPEND\n");
 			/* Applicable only for USB2.0 hub */
 			if (hcd->speed >= HCD_USB3) {
-				pr_err("USB_PORT_FEAT_SUSPEND req not "
-				       "supported for USB 3.0 roothub\n");
+				dev_err(hcd_dev(hcd),
+					"USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub\n");
 				goto error;
 			}
 
@@ -566,8 +566,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 
 			/* Applicable only for USB3.0 hub */
 			if (hcd->speed < HCD_USB3) {
-				pr_err("USB_PORT_FEAT_BH_PORT_RESET req not "
-				       "supported for USB 2.0 roothub\n");
+				dev_err(hcd_dev(hcd),
+					"USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub\n");
 				goto error;
 			}
 			fallthrough;
@@ -621,8 +621,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	case GetPortErrorCount:
 		usbip_dbg_vhci_rh(" GetPortErrorCount\n");
 		if (hcd->speed < HCD_USB3) {
-			pr_err("GetPortErrorCount req not "
-			       "supported for USB 2.0 roothub\n");
+			dev_err(hcd_dev(hcd),
+				"GetPortErrorCount req not supported for USB 2.0 roothub\n");
 			goto error;
 		}
 		/* We'll always return 0 since this is a dummy hub */
@@ -631,8 +631,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
 	case SetHubDepth:
 		usbip_dbg_vhci_rh(" SetHubDepth\n");
 		if (hcd->speed < HCD_USB3) {
-			pr_err("SetHubDepth req not supported for "
-			       "USB 2.0 roothub\n");
+			dev_err(hcd_dev(hcd),
+				"SetHubDepth req not supported for USB 2.0 roothub\n");
 			goto error;
 		}
 		break;

-- 
2.51.0