ehci-ps3, ohci-ps3: fix compilation

As seen on powerpc-cell et al:

  CC [M]  drivers/usb/host/ehci-hcd.o
In file included from drivers/usb/host/ehci-hcd.c:941:
drivers/usb/host/ehci-ps3.c:79: error: conflicting types for 'dev_dbg'
include/linux/device.h:576: error: previous definition of 'dev_dbg' was here
make[4]: *** [drivers/usb/host/ehci-hcd.o] Error 1
  CC [M]  drivers/usb/host/ohci-hcd.o
In file included from drivers/usb/host/ohci-hcd.c:921:
drivers/usb/host/ohci-ps3.c:83: error: conflicting types for 'dev_dbg'
include/linux/device.h:576: error: previous definition of 'dev_dbg' was here

dev_dbg() will check format string for you in dummy case also, so remove
buggers.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg KH <greg@kroah.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/usb/host/ehci-ps3.c

@@ -73,13 +73,6 @@ static const struct hc_driver ps3_ehci_hc_driver = {
 #endif
 };
 
-#if !defined(DEBUG)
-#undef dev_dbg
-static inline int __attribute__ ((format (printf, 2, 3))) dev_dbg(
-	const struct device *_dev, const char *fmt, ...) {return 0;}
-#endif
-
-
 static int ps3_ehci_sb_probe(struct ps3_system_bus_device *dev)
 {
 	int result;

drivers/usb/host/ohci-ps3.c

@@ -75,14 +75,6 @@ static const struct hc_driver ps3_ohci_hc_driver = {
 #endif
 };
 
-/* redefine dev_dbg to do a syntax check */
-
-#if !defined(DEBUG)
-#undef dev_dbg
-static inline int __attribute__ ((format (printf, 2, 3))) dev_dbg(
-	const struct device *_dev, const char *fmt, ...) {return 0;}
-#endif
-
 static int ps3_ohci_sb_probe(struct ps3_system_bus_device *dev)
 {
 	int result;