commit c6bc071020baebc660fc94390b50bc240e34c0a3
author Dan Handley <dan.handley@arm.com> Wed May 14 12:38:32 2014 +0100
committer Andrew Thoelke <andrew.thoelke@arm.com> Fri May 23 12:15:54 2014 +0100
tree ec62f78721bb7f491e7b7cf19f3d6a39b97ad65f
parent f53d0fce3f8e13529d823c22ce61dc0e0fdf0ffd

Remove extern keyword from function declarations

Function declarations implicitly have external linkage so do not
need the extern keyword.

Change-Id: Ia0549786796d8bf5956487e8996450a0b3d79f32

include/lib/mmio.h

diff --git a/include/lib/mmio.h b/include/lib/mmio.h
index d3c2cae..5d33c59 100644
--- a/include/lib/mmio.h
+++ b/include/lib/mmio.h
@@ -33,13 +33,13 @@
 
 #include <stdint.h>
 
-extern void mmio_write_8(uintptr_t addr, uint8_t value);
-extern uint8_t mmio_read_8(uintptr_t addr);
+void mmio_write_8(uintptr_t addr, uint8_t value);
+uint8_t mmio_read_8(uintptr_t addr);
 
-extern void mmio_write_32(uintptr_t addr, uint32_t value);
-extern uint32_t mmio_read_32(uintptr_t addr);
+void mmio_write_32(uintptr_t addr, uint32_t value);
+uint32_t mmio_read_32(uintptr_t addr);
 
-extern void mmio_write_64(uintptr_t addr, uint64_t value);
-extern uint64_t mmio_read_64(uintptr_t addr);
+void mmio_write_64(uintptr_t addr, uint64_t value);
+uint64_t mmio_read_64(uintptr_t addr);
 
 #endif /* __MMIO_H__ */