[U-Boot] [PATCH] FPGA: Add missing prototype

[Stefano Babic]

Add prototype function for ispVMFreeMem to remove warnings
when support for Lattice FPGA is compiled.

Signed-off-by: Stefano Babic <sbabic at denx.de>
---
 include/lattice.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/lattice.h b/include/lattice.h
index 33d2ac3..75729b6 100755
--- a/include/lattice.h
+++ b/include/lattice.h
@@ -308,6 +308,7 @@ int lattice_info(Lattice_desc *desc);
 
 void ispVMStart(void);
 void ispVMEnd(void);
+extern void ispVMFreeMem(void);
 signed char ispVMCode(void);
 void ispVMDelay(unsigned short int a_usMicroSecondDelay);
 void ispVMCalculateCRC32(unsigned char a_ucData);
-- 
1.7.1