--- zzzz-none-000/linux-3.10.107/drivers/media/common/siano/Kconfig	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/common/siano/Kconfig	2021-02-04 17:41:59.000000000 +0000
@@ -22,7 +22,8 @@
 	bool "Enable debugfs for smsdvb"
 	depends on SMS_SIANO_MDTV
 	depends on DEBUG_FS
-	depends on SMS_USB_DRV
+	depends on SMS_USB_DRV = SMS_SDIO_DRV
+
 	---help---
 	  Choose Y to enable visualizing a dump of the frontend
 	  statistics response packets via debugfs. Currently, works