[media] gspca: Unset debug by default

The output of possible hardware or software errors does not depend on the
option GSPCA_DEBUG. This one is useful only when working on the main driver
or on a subdriver (bug fix, enhancement, new webcam/bridge/sensor or bug fix).
It is enabled in the gspca test version which is available from my web site.
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/gspca/gspca.h

@@ -9,7 +9,7 @@
 #include <linux/mutex.h>
 
 /* compilation option */
-#define GSPCA_DEBUG 1
+/*#define GSPCA_DEBUG 1*/
 
 #ifdef GSPCA_DEBUG
 /* GSPCA our debug messages */