1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h
index 97a8c45ccd81..b67e3ff5e4eb 100644
--- a/drivers/usb/gadget/pxa2xx_udc.h
+++ b/drivers/usb/gadget/pxa2xx_udc.h
@@ -129,6 +129,10 @@ struct pxa2xx_udc {
         struct pxa2xx_udc_mach_info             *mach;
         u64                                     dma_mask;
         struct pxa2xx_ep                        ep [PXA_UDC_NUM_ENDPOINTS];
+
+#ifdef CONFIG_USB_GADGET_DEBUG_FS
+        struct dentry                           *debugfs_udc;
+#endif
 };
 
 /*-------------------------------------------------------------------------*/
@@ -155,13 +159,15 @@ static struct pxa2xx_udc *the_controller;
 
 #ifdef DEBUG
 
+static int is_vbus_present(void);
+
 static const char *state_name[] = {
         "EP0_IDLE",
         "EP0_IN_DATA_PHASE", "EP0_OUT_DATA_PHASE",
         "EP0_END_XFER", "EP0_STALL"
 };
 
-#ifdef VERBOSE
+#ifdef VERBOSE_DEBUG
 #    define UDC_DEBUG DBG_VERBOSE
 #else
 #    define UDC_DEBUG DBG_NORMAL
@@ -207,7 +213,7 @@ dump_state(struct pxa2xx_udc *dev)
         unsigned        i;
 
         DMSG("%s %s, uicr %02X.%02X, usir %02X.%02x, ufnr %02X.%02X\n",
-                is_usb_connected() ? "host " : "disconnected",
+                is_vbus_present() ? "host " : "disconnected",
                 state_name[dev->ep0state],
                 UICR1, UICR0, USIR1, USIR0, UFNRH, UFNRL);
         dump_udccr("udccr");
@@ -224,7 +230,7 @@ dump_state(struct pxa2xx_udc *dev)
         } else
                 DMSG("ep0 driver '%s'\n", dev->driver->driver.name);
 
-        if (!is_usb_connected())
+        if (!is_vbus_present())
                 return;
 
         dump_udccs0 ("udccs0");
@@ -233,7 +239,7 @@ dump_state(struct pxa2xx_udc *dev)
                 dev->stats.read.bytes, dev->stats.read.ops);
 
         for (i = 1; i < PXA_UDC_NUM_ENDPOINTS; i++) {
-                if (dev->ep [i].desc == 0)
+                if (dev->ep [i].desc == NULL)
                         continue;
                 DMSG ("udccs%d = %02x\n", i, *dev->ep->reg_udccs);
         }