USB: uhci: beautify source code

  get rid of the line breaks in string constants.
  let comments within 80 with limitation.
  delete ' \' at the end of a statement.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 13 insertions, 14 deletions

diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 7c12b260531b..01628e39cc8b 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -449,17 +449,16 @@ static irqreturn_t uhci_irq(struct usb_hcd *hcd)
 
 	if (status & ~(USBSTS_USBINT | USBSTS_ERROR | USBSTS_RD)) {
 		if (status & USBSTS_HSE)
-			dev_err(uhci_dev(uhci), "host system error, "
-					"PCI problems?\n");
+			dev_err(uhci_dev(uhci),
+				"host system error, PCI problems?\n");
 		if (status & USBSTS_HCPE)
-			dev_err(uhci_dev(uhci), "host controller process "
-					"error, something bad happened!\n");
+			dev_err(uhci_dev(uhci),
+				"host controller process error, something bad happened!\n");
 		if (status & USBSTS_HCH) {
 			spin_lock(&uhci->lock);
 			if (uhci->rh_state >= UHCI_RH_RUNNING) {
 				dev_err(uhci_dev(uhci),
-					"host controller halted, "
-					"very bad!\n");
+					"host controller halted, very bad!\n");
 				if (debug > 1 && errbuf) {
 					/* Print the schedule for debugging */
 					uhci_sprint_schedule(uhci, errbuf,
@@ -589,8 +588,8 @@ static int uhci_start(struct usb_hcd *hcd)
 			UHCI_NUMFRAMES * sizeof(*uhci->frame),
 			&uhci->frame_dma_handle, 0);
 	if (!uhci->frame) {
-		dev_err(uhci_dev(uhci), "unable to allocate "
-				"consistent memory for frame list\n");
+		dev_err(uhci_dev(uhci),
+			"unable to allocate consistent memory for frame list\n");
 		goto err_alloc_frame;
 	}
 	memset(uhci->frame, 0, UHCI_NUMFRAMES * sizeof(*uhci->frame));
@@ -598,8 +597,8 @@ static int uhci_start(struct usb_hcd *hcd)
 	uhci->frame_cpu = kcalloc(UHCI_NUMFRAMES, sizeof(*uhci->frame_cpu),
 			GFP_KERNEL);
 	if (!uhci->frame_cpu) {
-		dev_err(uhci_dev(uhci), "unable to allocate "
-				"memory for frame pointers\n");
+		dev_err(uhci_dev(uhci),
+			"unable to allocate memory for frame pointers\n");
 		goto err_alloc_frame_cpu;
 	}
 
@@ -734,8 +733,8 @@ static int uhci_rh_suspend(struct usb_hcd *hcd)
 	 */
 	else if (hcd->self.root_hub->do_remote_wakeup &&
 			uhci->resuming_ports) {
-		dev_dbg(uhci_dev(uhci), "suspend failed because a port "
-				"is resuming\n");
+		dev_dbg(uhci_dev(uhci),
+			"suspend failed because a port is resuming\n");
 		rc = -EBUSY;
 	} else
 		suspend_rh(uhci, UHCI_RH_SUSPENDED);
@@ -826,8 +825,8 @@ static int uhci_count_ports(struct usb_hcd *hcd)
 
 	/* Anything greater than 7 is weird so we'll ignore it. */
 	if (port > UHCI_RH_MAXCHILD) {
-		dev_info(uhci_dev(uhci), "port count misdetected? "
-				"forcing to 2 ports\n");
+		dev_info(uhci_dev(uhci),
+			"port count misdetected? forcing to 2 ports\n");
 		port = 2;
 	}