usb: host: ehci.h: remove space before comma

Get rid of spaces before comma.

Caught by checkpatch: "ERROR: space prohibited before that ','"
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ehci.h

@@ -861,13 +861,13 @@ static inline u32 hc32_to_cpup (const struct ehci_hcd *ehci, const __hc32 *x)
 /*-------------------------------------------------------------------------*/
 
 #define ehci_dbg(ehci, fmt, args...) \
-	dev_dbg(ehci_to_hcd(ehci)->self.controller , fmt , ## args)
+	dev_dbg(ehci_to_hcd(ehci)->self.controller, fmt, ## args)
 #define ehci_err(ehci, fmt, args...) \
-	dev_err(ehci_to_hcd(ehci)->self.controller , fmt , ## args)
+	dev_err(ehci_to_hcd(ehci)->self.controller, fmt, ## args)
 #define ehci_info(ehci, fmt, args...) \
-	dev_info(ehci_to_hcd(ehci)->self.controller , fmt , ## args)
+	dev_info(ehci_to_hcd(ehci)->self.controller, fmt, ## args)
 #define ehci_warn(ehci, fmt, args...) \
-	dev_warn(ehci_to_hcd(ehci)->self.controller , fmt , ## args)
+	dev_warn(ehci_to_hcd(ehci)->self.controller, fmt, ## args)
 
 
 #ifndef CONFIG_DYNAMIC_DEBUG