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 (file)
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -590,7 +590,6 @@ s32 psci_affinity_info(u32 function_id, u32 target_affinity,
 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__ */