Rename WARN() to WARNING() to clear the namespace

We want to use WARN() as a variant of WARN_ON(), however a few drivers are
using WARN() internally.  This patch renames these to WARNING() to avoid the
namespace clash.  A few cases were defining but not using the thing, for those
cases I just deleted the definition.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Greg KH <greg@kroah.com>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

27 files changed, 47 insertions, 54 deletions

diff --git a/drivers/isdn/hisax/st5481.h b/drivers/isdn/hisax/st5481.h
index 2044e7173ab4..cff7a6354334 100644
--- a/drivers/isdn/hisax/st5481.h
+++ b/drivers/isdn/hisax/st5481.h
@@ -220,7 +220,7 @@ enum {
 #define ERR(format, arg...) \
 printk(KERN_ERR "%s:%s: " format "\n" , __FILE__,  __func__ , ## arg)
 
-#define WARN(format, arg...) \
+#define WARNING(format, arg...) \
 printk(KERN_WARNING "%s:%s: " format "\n" , __FILE__,  __func__ , ## arg)
 
 #define INFO(format, arg...) \
@@ -412,7 +412,7 @@ struct st5481_adapter {
 ({ \
         int status; \
         if ((status = usb_submit_urb(urb, mem_flags)) < 0) { \
-                WARN("usb_submit_urb failed,status=%d", status); \
+                WARNING("usb_submit_urb failed,status=%d", status); \
         } \
         status; \
 })
diff --git a/drivers/isdn/hisax/st5481_b.c b/drivers/isdn/hisax/st5481_b.c
index fa64115cd7c7..0074b600a0ef 100644
--- a/drivers/isdn/hisax/st5481_b.c
+++ b/drivers/isdn/hisax/st5481_b.c
@@ -180,7 +180,7 @@ static void usb_b_out_complete(struct urb *urb)
                                 DBG(4,"urb killed status %d", urb->status);
                                 return; // Give up
                         default: 
-                                WARN("urb status %d",urb->status);
+                                WARNING("urb status %d",urb->status);
                                 if (b_out->busy == 0) {
                                         st5481_usb_pipe_reset(adapter, (bcs->channel+1)*2 | USB_DIR_OUT, NULL, NULL);
                                 }
@@ -372,6 +372,6 @@ void st5481_b_l2l1(struct hisax_if *ifc, int pr, void *arg)
                 B_L1L2(bcs, PH_DEACTIVATE | INDICATION, NULL);
                 break;
         default:
-                WARN("pr %#x\n", pr);
+                WARNING("pr %#x\n", pr);
         }
 }
diff --git a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c
index b8c4855cc889..077991c1cd05 100644
--- a/drivers/isdn/hisax/st5481_d.c
+++ b/drivers/isdn/hisax/st5481_d.c
@@ -389,7 +389,7 @@ static void usb_d_out_complete(struct urb *urb)
                                 DBG(1,"urb killed status %d", urb->status);
                                 break;
                         default: 
-                                WARN("urb status %d",urb->status);
+                                WARNING("urb status %d",urb->status);
                                 if (d_out->busy == 0) {
                                         st5481_usb_pipe_reset(adapter, EP_D_OUT | USB_DIR_OUT, fifo_reseted, adapter);
                                 }
@@ -420,7 +420,7 @@ static void dout_start_xmit(struct FsmInst *fsm, int event, void *arg)
         isdnhdlc_out_init(&d_out->hdlc_state, 1, 0);
 
         if (test_and_set_bit(buf_nr, &d_out->busy)) {
-                WARN("ep %d urb %d busy %#lx", EP_D_OUT, buf_nr, d_out->busy);
+                WARNING("ep %d urb %d busy %#lx", EP_D_OUT, buf_nr, d_out->busy);
                 return;
         }
         urb = d_out->urb[buf_nr];
@@ -601,7 +601,7 @@ void st5481_d_l2l1(struct hisax_if *hisax_d_if, int pr, void *arg)
                 FsmEvent(&adapter->d_out.fsm, EV_DOUT_START_XMIT, NULL);
                 break;
         default:
-                WARN("pr %#x\n", pr);
+                WARNING("pr %#x\n", pr);
                 break;
         }
 }
diff --git a/drivers/isdn/hisax/st5481_usb.c b/drivers/isdn/hisax/st5481_usb.c
index 427a8b0520f5..ec3c0e507669 100644
--- a/drivers/isdn/hisax/st5481_usb.c
+++ b/drivers/isdn/hisax/st5481_usb.c
@@ -66,7 +66,7 @@ static void usb_ctrl_msg(struct st5481_adapter *adapter,
         struct ctrl_msg *ctrl_msg;
         
         if ((w_index = fifo_add(&ctrl->msg_fifo.f)) < 0) {
-                WARN("control msg FIFO full");
+                WARNING("control msg FIFO full");
                 return;
         }
         ctrl_msg = &ctrl->msg_fifo.data[w_index]; 
@@ -139,7 +139,7 @@ static void usb_ctrl_complete(struct urb *urb)
                                 DBG(1,"urb killed status %d", urb->status);
                                 return; // Give up
                         default: 
-                                WARN("urb status %d",urb->status);
+                                WARNING("urb status %d",urb->status);
                                 break;
                 }
         }
@@ -198,7 +198,7 @@ static void usb_int_complete(struct urb *urb)
                         DBG(2, "urb shutting down with status: %d", urb->status);
                         return;
                 default:
-                        WARN("nonzero urb status received: %d", urb->status);
+                        WARNING("nonzero urb status received: %d", urb->status);
                         goto exit;
         }
 
@@ -235,7 +235,7 @@ static void usb_int_complete(struct urb *urb)
 exit:
         status = usb_submit_urb (urb, GFP_ATOMIC);
         if (status)
-                WARN("usb_submit_urb failed with result %d", status);
+                WARNING("usb_submit_urb failed with result %d", status);
 }
 
 /* ======================================================================
@@ -257,7 +257,7 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
         DBG(2,"");
         
         if ((status = usb_reset_configuration (dev)) < 0) {
-                WARN("reset_configuration failed,status=%d",status);
+                WARNING("reset_configuration failed,status=%d",status);
                 return status;
         }
 
@@ -269,7 +269,7 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
 
         // Check if the config is sane
         if ( altsetting->desc.bNumEndpoints != 7 ) {
-                WARN("expecting 7 got %d endpoints!", altsetting->desc.bNumEndpoints);
+                WARNING("expecting 7 got %d endpoints!", altsetting->desc.bNumEndpoints);
                 return -EINVAL;
         }
 
@@ -279,7 +279,7 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
 
         // Use alternative setting 3 on interface 0 to have 2B+D
         if ((status = usb_set_interface (dev, 0, 3)) < 0) {
-                WARN("usb_set_interface failed,status=%d",status);
+                WARNING("usb_set_interface failed,status=%d",status);
                 return status;
         }
 
@@ -497,7 +497,7 @@ static void usb_in_complete(struct urb *urb)
                                 DBG(1,"urb killed status %d", urb->status);
                                 return; // Give up
                         default: 
-                                WARN("urb status %d",urb->status);
+                                WARNING("urb status %d",urb->status);
                                 break;
                 }
         }
@@ -523,7 +523,7 @@ static void usb_in_complete(struct urb *urb)
                         DBG(4,"count=%d",status);
                         DBG_PACKET(0x400, in->rcvbuf, status);
                         if (!(skb = dev_alloc_skb(status))) {
-                                WARN("receive out of memory\n");
+                                WARNING("receive out of memory\n");
                                 break;
                         }
                         memcpy(skb_put(skb, status), in->rcvbuf, status);
diff --git a/drivers/usb/gadget/at91_udc.h b/drivers/usb/gadget/at91_udc.h
index a973f2a50fb9..c65d62295890 100644
--- a/drivers/usb/gadget/at91_udc.h
+++ b/drivers/usb/gadget/at91_udc.h
@@ -171,7 +171,7 @@ struct at91_request {
 #endif
 
 #define ERR(stuff...)           pr_err("udc: " stuff)
-#define WARN(stuff...)          pr_warning("udc: " stuff)
+#define WARNING(stuff...)       pr_warning("udc: " stuff)
 #define INFO(stuff...)          pr_info("udc: " stuff)
 #define DBG(stuff...)           pr_debug("udc: " stuff)
 
diff --git a/drivers/usb/gadget/cdc2.c b/drivers/usb/gadget/cdc2.c
index d490d0289507..a39a4b940c33 100644
--- a/drivers/usb/gadget/cdc2.c
+++ b/drivers/usb/gadget/cdc2.c
@@ -170,7 +170,7 @@ static int __init cdc_bind(struct usb_composite_dev *cdev)
                  * but if the controller isn't recognized at all then
                  * that assumption is a bit more likely to be wrong.
                  */
-                WARN(cdev, "controller '%s' not recognized; trying %s\n",
+                WARNING(cdev, "controller '%s' not recognized; trying %s\n",
                                 gadget->name,
                                 cdc_config_driver.label);
                 device_desc.bcdDevice =
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index d7aaaa29b1e1..bcac2e68660d 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -293,7 +293,7 @@ static int __init eth_bind(struct usb_composite_dev *cdev)
                  * but if the controller isn't recognized at all then
                  * that assumption is a bit more likely to be wrong.
                  */
-                WARN(cdev, "controller '%s' not recognized; trying %s\n",
+                WARNING(cdev, "controller '%s' not recognized; trying %s\n",
                                 gadget->name,
                                 eth_config_driver.label);
                 device_desc.bcdDevice =
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 15c24edbb61a..ea2c31d18080 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -308,7 +308,7 @@ MODULE_LICENSE("Dual BSD/GPL");
         dev_vdbg(&(d)->gadget->dev , fmt , ## args)
 #define ERROR(d, fmt, args...) \
         dev_err(&(d)->gadget->dev , fmt , ## args)
-#define WARN(d, fmt, args...) \
+#define WARNING(d, fmt, args...) \
         dev_warn(&(d)->gadget->dev , fmt , ## args)
 #define INFO(d, fmt, args...) \
         dev_info(&(d)->gadget->dev , fmt , ## args)
@@ -1091,7 +1091,7 @@ static int ep0_queue(struct fsg_dev *fsg)
         if (rc != 0 && rc != -ESHUTDOWN) {
 
                 /* We can't do much more than wait for a reset */
-                WARN(fsg, "error in submission: %s --> %d\n",
+                WARNING(fsg, "error in submission: %s --> %d\n",
                                 fsg->ep0->name, rc);
         }
         return rc;
@@ -1227,7 +1227,7 @@ static void received_cbi_adsc(struct fsg_dev *fsg, struct fsg_buffhd *bh)
 
         /* Save the command for later */
         if (fsg->cbbuf_cmnd_size)
-                WARN(fsg, "CB[I] overwriting previous command\n");
+                WARNING(fsg, "CB[I] overwriting previous command\n");
         fsg->cbbuf_cmnd_size = req->actual;
         memcpy(fsg->cbbuf_cmnd, req->buf, fsg->cbbuf_cmnd_size);
 
@@ -1506,7 +1506,7 @@ static void start_transfer(struct fsg_dev *fsg, struct usb_ep *ep,
                  * submissions if DMA is enabled. */
                 if (rc != -ESHUTDOWN && !(rc == -EOPNOTSUPP &&
                                                 req->length == 0))
-                        WARN(fsg, "error in submission: %s --> %d\n",
+                        WARNING(fsg, "error in submission: %s --> %d\n",
                                         ep->name, rc);
         }
 }
@@ -2294,7 +2294,7 @@ static int halt_bulk_in_endpoint(struct fsg_dev *fsg)
                 VDBG(fsg, "delayed bulk-in endpoint halt\n");
         while (rc != 0) {
                 if (rc != -EAGAIN) {
-                        WARN(fsg, "usb_ep_set_halt -> %d\n", rc);
+                        WARNING(fsg, "usb_ep_set_halt -> %d\n", rc);
                         rc = 0;
                         break;
                 }
@@ -2317,7 +2317,7 @@ static int wedge_bulk_in_endpoint(struct fsg_dev *fsg)
                 VDBG(fsg, "delayed bulk-in endpoint wedge\n");
         while (rc != 0) {
                 if (rc != -EAGAIN) {
-                        WARN(fsg, "usb_ep_set_wedge -> %d\n", rc);
+                        WARNING(fsg, "usb_ep_set_wedge -> %d\n", rc);
                         rc = 0;
                         break;
                 }
@@ -3755,7 +3755,7 @@ static int __init check_parameters(struct fsg_dev *fsg)
                 if (gcnum >= 0)
                         mod_data.release = 0x0300 + gcnum;
                 else {
-                        WARN(fsg, "controller '%s' not recognized\n",
+                        WARNING(fsg, "controller '%s' not recognized\n",
                                 fsg->gadget->name);
                         mod_data.release = 0x0399;
                 }
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 1695382f30fe..1cfccf102a2d 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -1538,7 +1538,7 @@ static void dtd_complete_irq(struct fsl_udc *udc)
 
                 /* If the ep is configured */
                 if (curr_ep->name == NULL) {
-                        WARN("Invalid EP?");
+                        WARNING("Invalid EP?");
                         continue;
                 }
 
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h
index 98b1483ef6a5..6131752a38bc 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.h
+++ b/drivers/usb/gadget/fsl_usb2_udc.h
@@ -552,7 +552,7 @@ static void dump_msg(const char *label, const u8 * buf, unsigned int length)
 #endif
 
 #define ERR(stuff...)           pr_err("udc: " stuff)
-#define WARN(stuff...)          pr_warning("udc: " stuff)
+#define WARNING(stuff...)               pr_warning("udc: " stuff)
 #define INFO(stuff...)          pr_info("udc: " stuff)
 
 /*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 7f4d4828e3aa..ea8651e3da1a 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -138,8 +138,6 @@ static void gmidi_transmit(struct gmidi_device* dev, struct usb_request* req);
         dev_vdbg(&(d)->gadget->dev , fmt , ## args)
 #define ERROR(d, fmt, args...) \
         dev_err(&(d)->gadget->dev , fmt , ## args)
-#define WARN(d, fmt, args...) \
-        dev_warn(&(d)->gadget->dev , fmt , ## args)
 #define INFO(d, fmt, args...) \
         dev_info(&(d)->gadget->dev , fmt , ## args)
 
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 48f1c63b7013..60aa04847b18 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1768,7 +1768,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
          * usb_gadget_driver_{register,unregister}() must change.
          */
         if (the_controller) {
-                WARN(dev, "ignoring %s\n", pci_name(pdev));
+                WARNING(dev, "ignoring %s\n", pci_name(pdev));
                 return -EBUSY;
         }
         if (!pdev->irq) {
diff --git a/drivers/usb/gadget/goku_udc.h b/drivers/usb/gadget/goku_udc.h
index bc4eb1e0b507..566cb2319056 100644
--- a/drivers/usb/gadget/goku_udc.h
+++ b/drivers/usb/gadget/goku_udc.h
@@ -285,7 +285,7 @@ struct goku_udc {
 
 #define ERROR(dev,fmt,args...) \
         xprintk(dev , KERN_ERR , fmt , ## args)
-#define WARN(dev,fmt,args...) \
+#define WARNING(dev,fmt,args...) \
         xprintk(dev , KERN_WARNING , fmt , ## args)
 #define INFO(dev,fmt,args...) \
         xprintk(dev , KERN_INFO , fmt , ## args)
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 04692d59fc1c..f4585d3e90d7 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -262,8 +262,6 @@ static const char *CHIP;
 
 #define ERROR(dev,fmt,args...) \
         xprintk(dev , KERN_ERR , fmt , ## args)
-#define WARN(dev,fmt,args...) \
-        xprintk(dev , KERN_WARNING , fmt , ## args)
 #define INFO(dev,fmt,args...) \
         xprintk(dev , KERN_INFO , fmt , ## args)
 
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index b67ab677af72..5cfb5ebf3881 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -1007,7 +1007,7 @@ static void scan_dma_completions (struct net2280_ep *ep)
                          * 0122, and 0124; not all cases trigger the warning.
                          */
                         if ((tmp & (1 << NAK_OUT_PACKETS)) == 0) {
-                                WARN (ep->dev, "%s lost packet sync!\n",
+                                WARNING (ep->dev, "%s lost packet sync!\n",
                                                 ep->ep.name);
                                 req->req.status = -EOVERFLOW;
                         } else if ((tmp = readl (&ep->regs->ep_avail)) != 0) {
diff --git a/drivers/usb/gadget/net2280.h b/drivers/usb/gadget/net2280.h
index 1f2af398a9a4..81a71dbdc2c6 100644
--- a/drivers/usb/gadget/net2280.h
+++ b/drivers/usb/gadget/net2280.h
@@ -272,7 +272,7 @@ static inline void net2280_led_shutdown (struct net2280 *dev)
 
 #define ERROR(dev,fmt,args...) \
         xprintk(dev , KERN_ERR , fmt , ## args)
-#define WARN(dev,fmt,args...) \
+#define WARNING(dev,fmt,args...) \
         xprintk(dev , KERN_WARNING , fmt , ## args)
 #define INFO(dev,fmt,args...) \
         xprintk(dev , KERN_INFO , fmt , ## args)
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 4b79a8509e84..395bd1844482 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -1120,7 +1120,7 @@ static int omap_ep_set_halt(struct usb_ep *_ep, int value)
                         status = -EINVAL;
                 else if (value) {
                         if (ep->udc->ep0_set_config) {
-                                WARN("error changing config?\n");
+                                WARNING("error changing config?\n");
                                 omap_writew(UDC_CLR_CFG, UDC_SYSCON2);
                         }
                         omap_writew(UDC_STALL_CMD, UDC_SYSCON2);
@@ -1764,7 +1764,7 @@ do_stall:
                                         u.r.bRequestType, u.r.bRequest, status);
                         if (udc->ep0_set_config) {
                                 if (udc->ep0_reset_config)
-                                        WARN("error resetting config?\n");
+                                        WARNING("error resetting config?\n");
                                 else
                                         omap_writew(UDC_CLR_CFG, UDC_SYSCON2);
                         }
@@ -3076,7 +3076,7 @@ static int omap_udc_suspend(struct platform_device *dev, pm_message_t message)
          * which would prevent entry to deep sleep...
          */
         if ((devstat & UDC_ATT) != 0 && (devstat & UDC_SUS) == 0) {
-                WARN("session active; suspend requires disconnect\n");
+                WARNING("session active; suspend requires disconnect\n");
                 omap_pullup(&udc->gadget, 0);
         }
 
diff --git a/drivers/usb/gadget/omap_udc.h b/drivers/usb/gadget/omap_udc.h
index 8522bbb12278..29edc51b6b22 100644
--- a/drivers/usb/gadget/omap_udc.h
+++ b/drivers/usb/gadget/omap_udc.h
@@ -188,7 +188,7 @@ struct omap_udc {
 #endif
 
 #define ERR(stuff...)           pr_err("udc: " stuff)
-#define WARN(stuff...)          pr_warning("udc: " stuff)
+#define WARNING(stuff...)       pr_warning("udc: " stuff)
 #define INFO(stuff...)          pr_info("udc: " stuff)
 #define DBG(stuff...)           pr_debug("udc: " stuff)
 
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 49cd9e145a9b..e0090085b78e 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -179,7 +179,7 @@ module_param(qlen, uint, S_IRUGO|S_IWUSR);
 
 #define ERROR(dev, fmt, args...) \
         xprintk(dev, KERN_ERR, fmt, ## args)
-#define WARN(dev, fmt, args...) \
+#define WARNING(dev, fmt, args...) \
         xprintk(dev, KERN_WARNING, fmt, ## args)
 #define INFO(dev, fmt, args...) \
         xprintk(dev, KERN_INFO, fmt, ## args)
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 8fb0066609bb..7e6725d89976 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -342,7 +342,7 @@ pxa25x_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
         struct pxa25x_request   *req;
 
         req = container_of (_req, struct pxa25x_request, req);
-        WARN_ON (!list_empty (&req->queue));
+        WARN_ON(!list_empty (&req->queue));
         kfree(req);
 }
 
@@ -1556,7 +1556,7 @@ config_change:
                                          * tell us about config change events,
                                          * so later ones may fail...
                                          */
-                                        WARN("config change %02x fail %d?\n",
+                                        WARNING("config change %02x fail %d?\n",
                                                 u.r.bRequest, i);
                                         return;
                                         /* TODO experiment:  if has_cfr,
@@ -2330,7 +2330,7 @@ static int pxa25x_udc_suspend(struct platform_device *dev, pm_message_t state)
         unsigned long flags;
 
         if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
-                WARN("USB host won't detect disconnect!\n");
+                WARNING("USB host won't detect disconnect!\n");
         udc->suspended = 1;
 
         local_irq_save(flags);
diff --git a/drivers/usb/gadget/pxa25x_udc.h b/drivers/usb/gadget/pxa25x_udc.h
index 4d11ece7c95f..c8a13215e02c 100644
--- a/drivers/usb/gadget/pxa25x_udc.h
+++ b/drivers/usb/gadget/pxa25x_udc.h
@@ -259,7 +259,7 @@ dump_state(struct pxa25x_udc *dev)
 #define DBG(lvl, stuff...) do{if ((lvl) <= UDC_DEBUG) DMSG(stuff);}while(0)
 
 #define ERR(stuff...)           pr_err("udc: " stuff)
-#define WARN(stuff...)          pr_warning("udc: " stuff)
+#define WARNING(stuff...)       pr_warning("udc: " stuff)
 #define INFO(stuff...)          pr_info("udc: " stuff)
 
 
diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 5458f43a8668..3791e6271903 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -116,7 +116,6 @@ static inline int qlen(struct usb_gadget *gadget)
 #undef DBG
 #undef VDBG
 #undef ERROR
-#undef WARN
 #undef INFO
 
 #define xprintk(d, level, fmt, args...) \
@@ -140,8 +139,6 @@ static inline int qlen(struct usb_gadget *gadget)
 
 #define ERROR(dev, fmt, args...) \
         xprintk(dev , KERN_ERR , fmt , ## args)
-#define WARN(dev, fmt, args...) \
-        xprintk(dev , KERN_WARNING , fmt , ## args)
 #define INFO(dev, fmt, args...) \
         xprintk(dev , KERN_INFO , fmt , ## args)
 
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 31178e10cbbe..ce1ca0ba0515 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -882,7 +882,7 @@ static void isp116x_endpoint_disable(struct usb_hcd *hcd,
         for (i = 0; i < 100 && !list_empty(&hep->urb_list); i++)
                 msleep(3);
         if (!list_empty(&hep->urb_list))
-                WARN("ep %p not empty?\n", ep);
+                WARNING("ep %p not empty?\n", ep);
 
         kfree(ep);
         hep->hcpriv = NULL;
diff --git a/drivers/usb/host/isp116x.h b/drivers/usb/host/isp116x.h
index 595b90a99848..aa211bafcff9 100644
--- a/drivers/usb/host/isp116x.h
+++ b/drivers/usb/host/isp116x.h
@@ -338,7 +338,7 @@ struct isp116x_ep {
 #endif
 
 #define ERR(stuff...)           printk(KERN_ERR "116x: " stuff)
-#define WARN(stuff...)          printk(KERN_WARNING "116x: " stuff)
+#define WARNING(stuff...)       printk(KERN_WARNING "116x: " stuff)
 #define INFO(stuff...)          printk(KERN_INFO "116x: " stuff)
 
 /* ------------------------------------------------- */
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 340d72da554a..8a74bbb57d08 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1026,7 +1026,7 @@ sl811h_endpoint_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep)
         if (!list_empty(&hep->urb_list))
                 msleep(3);
         if (!list_empty(&hep->urb_list))
-                WARN("ep %p not empty?\n", ep);
+                WARNING("ep %p not empty?\n", ep);
 
         kfree(ep);
         hep->hcpriv = NULL;
diff --git a/drivers/usb/host/sl811.h b/drivers/usb/host/sl811.h
index 7690d98e42a7..b6b8c1f233dd 100644
--- a/drivers/usb/host/sl811.h
+++ b/drivers/usb/host/sl811.h
@@ -261,6 +261,6 @@ sl811_read_buf(struct sl811 *sl811, int addr, void *buf, size_t count)
 #endif
 
 #define ERR(stuff...)           printk(KERN_ERR "sl811: " stuff)
-#define WARN(stuff...)          printk(KERN_WARNING "sl811: " stuff)
+#define WARNING(stuff...)       printk(KERN_WARNING "sl811: " stuff)
 #define INFO(stuff...)          printk(KERN_INFO "sl811: " stuff)
 
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 054dedd28127..b358c4e1cf21 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -81,7 +81,7 @@ static struct usb_device *testdev_to_usbdev (struct usbtest_dev *test)
 
 #define ERROR(tdev, fmt, args...) \
         dev_err(&(tdev)->intf->dev , fmt , ## args)
-#define WARN(tdev, fmt, args...) \
+#define WARNING(tdev, fmt, args...) \
         dev_warn(&(tdev)->intf->dev , fmt , ## args)
 
 /*-------------------------------------------------------------------------*/
@@ -1946,7 +1946,7 @@ usbtest_probe (struct usb_interface *intf, const struct usb_device_id *id)
 
                         status = get_endpoints (dev, intf);
                         if (status < 0) {
-                                WARN(dev, "couldn't get endpoints, %d\n",
+                                WARNING(dev, "couldn't get endpoints, %d\n",
                                                 status);
                                 return status;
                         }