[PATCH] arm64: versal: Add zynq_board_read_rom_ethaddr()

[Venkatesh Yadav Abbarapu]

zynq_gem.c invokes zynq_board_read_rom_ethaddr(), but neglected to
declare its declaration, causing the following sparse and
compile time warnings:

drivers/net/zynq_gem.c:662:12:
warning: no previous prototype for 'zynq_board_read_rom_ethaddr'
[-Wmissing-prototypes]
662 | __weak int zynq_board_read_rom_ethaddr(unsigned char *ethaddr)

Include the missing declaration in asm/arch/sys_proto.h.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
---

 arch/arm/mach-versal/include/mach/sys_proto.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-versal/include/mach/sys_proto.h b/arch/arm/mach-versal/include/mach/sys_proto.h
index 8e5712e0c9..9eb91b23d9 100644
--- a/arch/arm/mach-versal/include/mach/sys_proto.h
+++ b/arch/arm/mach-versal/include/mach/sys_proto.h
@@ -12,6 +12,7 @@ enum {
 
 void tcm_init(u8 mode);
 void mem_map_fill(void);
+int zynq_board_read_rom_ethaddr(unsigned char *ethaddr);
 
 static inline int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value)
 {
-- 
2.17.1