--- zzzz-none-000/linux-3.10.107/include/linux/kernelcapi.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/kernelcapi.h	2021-02-04 17:41:59.000000000 +0000
@@ -41,7 +41,7 @@
 u16 capi20_get_version(u32 contr, struct capi_version *verp);
 u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]);
 u16 capi20_get_profile(u32 contr, struct capi_profile *profp);
-int capi20_manufacturer(unsigned int cmd, void __user *data);
+int capi20_manufacturer(unsigned long cmd, void __user *data);
 
 #define CAPICTR_UP			0
 #define CAPICTR_DOWN			1