[media] siano: always load smsdvb

Without smsdvb, the driver actually does nothing, as it
lacks the userspace API.
While I wrote it independently, in order to make a sms2270 board
I have here to work, this patch is functionally identical to this
patch from Doron Cohen:
	http://patchwork.linuxtv.org/patch/7894/Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/common/siano/sms-cards.c

@@ -293,19 +293,7 @@ EXPORT_SYMBOL_GPL(sms_board_lna_control);
 
 int sms_board_load_modules(int id)
 {
-	switch (id) {
-	case SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT:
-	case SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A:
-	case SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B:
-	case SMS1XXX_BOARD_HAUPPAUGE_WINDHAM:
-	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD:
-	case SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2:
 	request_module("smsdvb");
-		break;
-	default:
-		/* do nothing */
-		break;
-	}
 	return 0;
 }
 EXPORT_SYMBOL_GPL(sms_board_load_modules);