psci: fix double declaration
The prototype of psci_features() duplicated. Remove extra declaration.
Fixed: e21e3ffdd1 ("psci: Fix warnings when compiling with W=1")
Reported-by: Michael Scott <mike@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index e4c11e8..1ec6237 100644
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -590,7 +590,6 @@
u32 psci_migrate_info_type(void);
void psci_system_off(void);
void psci_system_reset(void);
-s32 psci_features(u32 function_id, u32 psci_fid);
#endif
#endif /* __ASSEMBLY__ */