usb: musb: various cosmetic fixes on ux500 files

Various non functional coding style fixes on ux500_dma.c and
phy-ab8500-usb.c drivers.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Acked-by: NMaxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

drivers/usb/musb/ux500_dma.c

@@ -71,8 +71,7 @@ static void ux500_dma_callback(void *private_data)
 	spin_lock_irqsave(&musb->lock, flags);
 	ux500_channel->channel.actual_len = ux500_channel->cur_len;
 	ux500_channel->channel.status = MUSB_DMA_STATUS_FREE;
-	musb_dma_completion(musb, hw_ep->epnum,
-		ux500_channel->is_tx);
+	musb_dma_completion(musb, hw_ep->epnum, ux500_channel->is_tx);
 	spin_unlock_irqrestore(&musb->lock, flags);
 
 }
@@ -366,7 +365,8 @@ void dma_controller_destroy(struct dma_controller *c)
 	kfree(controller);
 }
 
-struct dma_controller *dma_controller_create(struct musb *musb, void __iomem *base)
+struct dma_controller *dma_controller_create(struct musb *musb,
+					void __iomem *base)
 {
 	struct ux500_dma_controller *controller;
 	struct platform_device *pdev = to_platform_device(musb->controller);

drivers/usb/phy/phy-ab8500-usb.c

@@ -286,7 +286,8 @@ static void ab8500_usb_phy_disable(struct ab8500_usb *ab, bool sel_host)
 		else if (pinctrl_select_state(ab->pinctrl, ab->pins_sleep))
 			dev_err(ab->dev, "could not set pins to sleep state\n");
 
-		/* as USB pins are shared with idddet, release them to allow
+		/*
+		 * as USB pins are shared with iddet, release them to allow
 		 * iddet to request them
 		 */
 		pinctrl_put(ab->pinctrl);
@@ -553,7 +554,7 @@ static irqreturn_t ab8500_usb_disconnect_irq(int irq, void *data)
 
 static irqreturn_t ab8500_usb_link_status_irq(int irq, void *data)
 {
-	struct ab8500_usb *ab = (struct ab8500_usb *) data;
+	struct ab8500_usb *ab = (struct ab8500_usb *)data;
 
 	abx500_usb_link_status_update(ab);
 
@@ -627,7 +628,7 @@ static int ab8500_usb_set_peripheral(struct usb_otg *otg,
 	 * is fixed.
 	 */
 
-	if ((ab->mode != USB_IDLE) && (!gadget)) {
+	if ((ab->mode != USB_IDLE) && !gadget) {
 		ab->mode = USB_IDLE;
 		schedule_work(&ab->phy_dis_work);
 	}
@@ -651,7 +652,7 @@ static int ab8500_usb_set_host(struct usb_otg *otg, struct usb_bus *host)
 	 * is fixed.
 	 */
 
-	if ((ab->mode != USB_IDLE) && (!host)) {
+	if ((ab->mode != USB_IDLE) && !host) {
 		ab->mode = USB_IDLE;
 		schedule_work(&ab->phy_dis_work);
 	}