USB: remove warn() macro from usb drivers

USB should not be having it's own printk macros, so remove warn() and
use the system-wide standard of dev_warn() wherever possible.  In the
few places that will not work out, use a basic printk().

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index 0fb114ca1eba..228552beb534 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -361,7 +361,8 @@ static int mdc800_usb_waitForIRQ (int mode, int msec)
         
         if (mdc800->state == NOT_CONNECTED)
         {
-                warn ("Camera gets disconnected during waiting for irq.");
+                printk(KERN_WARNING "mdc800: Camera gets disconnected "
+                       "during waiting for irq.\n");
                 mdc800->camera_request_ready=0;
                 return -2;
         }
@@ -443,7 +444,7 @@ static int mdc800_usb_probe (struct usb_interface *intf,
 
         if (mdc800->dev != NULL)
         {
-                warn ("only one Mustek MDC800 is supported.");
+                dev_warn(&intf->dev, "only one Mustek MDC800 is supported.\n");
                 return -ENODEV;
         }
 
@@ -701,7 +702,8 @@ static ssize_t mdc800_device_read (struct file *file, char __user *buf, size_t l
         }
         if (mdc800->state == WORKING)
         {
-                warn ("Illegal State \"working\" reached during read ?!");
+                printk(KERN_WARNING "mdc800: Illegal State \"working\""
+                       "reached during read ?!\n");
                 mutex_unlock(&mdc800->io_lock);
                 return -EBUSY;
         }