arm: zynq: Add missing ps7_post_config declaration

Add missing declaration to header.

Warning log:
arch/arm/mach-zynq/spl.c:94:12: warning: symbol 'ps7_post_config' was
not declared. Should it be static?

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/mach-zynq/include/mach/sys_proto.h b/arch/arm/mach-zynq/include/mach/sys_proto.h
index 67238e7fbcfd0c619836eb4363d38c13732cdf9f..0ef688309da35de8ec86fffe0b587c57c603abbe 100644 (file)
--- a/arch/arm/mach-zynq/include/mach/sys_proto.h
+++ b/arch/arm/mach-zynq/include/mach/sys_proto.h
@@ -22,5 +22,6 @@ int zynq_board_read_rom_ethaddr(unsigned char *ethaddr);
 
 /* Driver extern functions */
 extern void ps7_init(void);
+int ps7_post_config(void);
 
 #endif /* _SYS_PROTO_H_ */