stagine/easycap: use module paramter for default encoding instead of ifdef

remove PREFER_NTSC ifdef as it cannot be possible put into Kconfig

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/easycap/easycap.h

@@ -49,7 +49,6 @@
  */
 /*---------------------------------------------------------------------------*/
 #define  PATIENCE  500
-#undef   PREFER_NTSC
 #define  PERSEVERE
 /*---------------------------------------------------------------------------*/
 /*

drivers/staging/easycap/easycap_main.c

@@ -51,6 +51,10 @@ static int easycap_gain = 16;
 module_param_named(gain, easycap_gain, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(gain, "Audio gain: 0,...,16(default),...31");
 
+static bool easycap_ntsc;
+module_param_named(ntsc, easycap_ntsc, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(ntsc, "NTCS default encoding (default PAL)");
+
 
 
 struct easycap_dongle easycapdc60_dongle[DONGLE_MANY];
@@ -4102,13 +4106,9 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
  *  BEWARE.
 */
 /*---------------------------------------------------------------------------*/
-#ifdef PREFER_NTSC
-		peasycap->ntsc = true;
-		JOM(8, "defaulting initially to NTSC\n");
-#else
-		peasycap->ntsc = false;
-		JOM(8, "defaulting initially to PAL\n");
-#endif /*PREFER_NTSC*/
+		peasycap->ntsc = easycap_ntsc;
+		JOM(8, "defaulting initially to %s\n",
+			easycap_ntsc ? "NTSC" : "PAL");
 		rc = reset(peasycap);
 		if (rc) {
 			SAM("ERROR: reset() returned %i\n", rc);