1 files changed, 30 insertions, 16 deletions

diff --git a/drivers/usb/gadget/imx_udc.h b/drivers/usb/gadget/imx_udc.h
index d1dfb2d2fa8b..6b0b1e3d6fc7 100644
--- a/drivers/usb/gadget/imx_udc.h
+++ b/drivers/usb/gadget/imx_udc.h
@@ -23,7 +23,8 @@
 /* Helper macros */
 #define EP_NO(ep)       ((ep->bEndpointAddress) & ~USB_DIR_IN) /* IN:1, OUT:0 */
 #define EP_DIR(ep)      ((ep->bEndpointAddress) & USB_DIR_IN ? 1 : 0)
-#define irq_to_ep(irq)  (((irq) >= USBD_INT0) || ((irq) <= USBD_INT6) ? ((irq) - USBD_INT0) : (USBD_INT6)) /*should not happen*/
+#define irq_to_ep(irq)  (((irq) >= USBD_INT0) || ((irq) <= USBD_INT6) \
+                ? ((irq) - USBD_INT0) : (USBD_INT6)) /*should not happen*/
 #define ep_to_irq(ep)   (EP_NO((ep)) + USBD_INT0)
 #define IMX_USB_NB_EP   6
 
@@ -88,8 +89,8 @@ struct imx_udc_struct {
 #define  USB_EP_FDAT3(x)        (0x3F + (x*0x30)) /* USB FIFO data */
 #define  USB_EP_FSTAT(x)        (0x40 + (x*0x30)) /* USB FIFO status */
 #define  USB_EP_FCTRL(x)        (0x44 + (x*0x30)) /* USB FIFO control */
-#define  USB_EP_LRFP(x)         (0x48 + (x*0x30)) /* USB last read frame pointer */
-#define  USB_EP_LWFP(x)         (0x4C + (x*0x30)) /* USB last write frame pointer */
+#define  USB_EP_LRFP(x)         (0x48 + (x*0x30)) /* USB last rd f. pointer */
+#define  USB_EP_LWFP(x)         (0x4C + (x*0x30)) /* USB last wr f. pointer */
 #define  USB_EP_FALRM(x)        (0x50 + (x*0x30)) /* USB FIFO alarm */
 #define  USB_EP_FRDP(x)         (0x54 + (x*0x30)) /* USB FIFO read pointer */
 #define  USB_EP_FWRP(x)         (0x58 + (x*0x30)) /* USB FIFO write pointer */
@@ -228,7 +229,8 @@ struct imx_udc_struct {
 #endif /* DEBUG_IRQ */
 
 #ifdef DEBUG_EPIRQ
-        static void dump_ep_intr(const char *label, int nr, int irqreg, struct device *dev)
+        static void dump_ep_intr(const char *label, int nr, int irqreg,
+                                                        struct device *dev)
         {
                 dev_dbg(dev, "<%s> EP%d_INTR=[%s%s%s%s%s%s%s%s%s]\n", label, nr,
                         (irqreg & EPINTR_FIFO_FULL) ? " full" : "",
@@ -246,7 +248,8 @@ struct imx_udc_struct {
 #endif /* DEBUG_IRQ */
 
 #ifdef DEBUG_DUMP
-        static void dump_usb_stat(const char *label, struct imx_udc_struct *imx_usb)
+        static void dump_usb_stat(const char *label,
+                                                struct imx_udc_struct *imx_usb)
         {
                 int temp = __raw_readl(imx_usb->base + USB_STAT);
 
@@ -259,12 +262,15 @@ struct imx_udc_struct {
                         (temp & STAT_ALTSET));
         }
 
-        static void dump_ep_stat(const char *label, struct imx_ep_struct *imx_ep)
+        static void dump_ep_stat(const char *label,
+                                                struct imx_ep_struct *imx_ep)
         {
-                int temp = __raw_readl(imx_ep->imx_usb->base + USB_EP_INTR(EP_NO(imx_ep)));
+                int temp = __raw_readl(imx_ep->imx_usb->base
+                                                + USB_EP_INTR(EP_NO(imx_ep)));
 
                 dev_dbg(imx_ep->imx_usb->dev,
-                        "<%s> EP%d_INTR=[%s%s%s%s%s%s%s%s%s]\n", label, EP_NO(imx_ep),
+                        "<%s> EP%d_INTR=[%s%s%s%s%s%s%s%s%s]\n",
+                        label, EP_NO(imx_ep),
                         (temp & EPINTR_FIFO_FULL) ? " full" : "",
                         (temp & EPINTR_FIFO_EMPTY) ? " fempty" : "",
                         (temp & EPINTR_FIFO_ERROR) ? " ferr" : "",
@@ -275,18 +281,22 @@ struct imx_udc_struct {
                         (temp & EPINTR_DEVREQ) ? " devreq" : "",
                         (temp & EPINTR_EOT) ? " eot" : "");
 
-                temp = __raw_readl(imx_ep->imx_usb->base + USB_EP_STAT(EP_NO(imx_ep)));
+                temp = __raw_readl(imx_ep->imx_usb->base
+                                                + USB_EP_STAT(EP_NO(imx_ep)));
 
                 dev_dbg(imx_ep->imx_usb->dev,
-                        "<%s> EP%d_STAT=[%s%s bcount=%d]\n", label, EP_NO(imx_ep),
+                        "<%s> EP%d_STAT=[%s%s bcount=%d]\n",
+                        label, EP_NO(imx_ep),
                         (temp & EPSTAT_SIP) ? " sip" : "",
                         (temp & EPSTAT_STALL) ? " stall" : "",
                         (temp & EPSTAT_BCOUNT) >> 16);
 
-                temp = __raw_readl(imx_ep->imx_usb->base + USB_EP_FSTAT(EP_NO(imx_ep)));
+                temp = __raw_readl(imx_ep->imx_usb->base
+                                                + USB_EP_FSTAT(EP_NO(imx_ep)));
 
                 dev_dbg(imx_ep->imx_usb->dev,
-                        "<%s> EP%d_FSTAT=[%s%s%s%s%s%s%s]\n", label, EP_NO(imx_ep),
+                        "<%s> EP%d_FSTAT=[%s%s%s%s%s%s%s]\n",
+                        label, EP_NO(imx_ep),
                         (temp & FSTAT_ERR) ? " ferr" : "",
                         (temp & FSTAT_UF) ? " funder" : "",
                         (temp & FSTAT_OF) ? " fover" : "",
@@ -296,19 +306,23 @@ struct imx_udc_struct {
                         (temp & FSTAT_EMPTY) ? " fempty" : "");
         }
 
-        static void dump_req(const char *label, struct imx_ep_struct *imx_ep, struct usb_request *req)
+        static void dump_req(const char *label, struct imx_ep_struct *imx_ep,
+                                                        struct usb_request *req)
         {
                 int i;
 
                 if (!req || !req->buf) {
-                        dev_dbg(imx_ep->imx_usb->dev, "<%s> req or req buf is free\n", label);
+                        dev_dbg(imx_ep->imx_usb->dev,
+                                        "<%s> req or req buf is free\n", label);
                         return;
                 }
 
-                if ((!EP_NO(imx_ep) && imx_ep->imx_usb->ep0state == EP0_IN_DATA_PHASE)
+                if ((!EP_NO(imx_ep) && imx_ep->imx_usb->ep0state
+                        == EP0_IN_DATA_PHASE)
                         || (EP_NO(imx_ep) && EP_DIR(imx_ep))) {
 
-                        dev_dbg(imx_ep->imx_usb->dev, "<%s> request dump <", label);
+                        dev_dbg(imx_ep->imx_usb->dev,
+                                                "<%s> request dump <", label);
                         for (i = 0; i < req->length; i++)
                                 printk("%02x-", *((u8 *)req->buf + i));
                         printk(">\n");