[media] lmedm04: use %phN for hex dump

Using the %ph printf extension for hex dumps like this makes the
generated code quite a bit smaller.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/usb/dvb-usb-v2/lmedm04.c

@@ -95,9 +95,7 @@ static int dvb_usb_lme2510_debug;
 } while (0)
 #define deb_info(level, args...) lme_debug(dvb_usb_lme2510_debug, level, args)
 #define debug_data_snipet(level, name, p) \
-	 deb_info(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
-		*p, *(p+1), *(p+2), *(p+3), *(p+4), \
-			*(p+5), *(p+6), *(p+7));
+	 deb_info(level, name" (%8phN)", p);
 #define info(args...) pr_info(DVB_USB_LOG_PREFIX": "args)
 
 module_param_named(debug, dvb_usb_lme2510_debug, int, 0644);