fpga: constify to fix build warning

[oweals/u-boot.git] / board / matrix_vision / mergerbox / fpga.c

diff --git a/board/matrix_vision/mergerbox/fpga.c b/board/matrix_vision/mergerbox/fpga.c
index 673bc2c95f7a341199edf31f89948c444266ded5..021e9c4b185f1b1ef1c6b2fea2c086d8699f0c51 100644 (file)
--- a/board/matrix_vision/mergerbox/fpga.c
+++ b/board/matrix_vision/mergerbox/fpga.c
@@ -161,7 +161,7 @@ static inline int _write_fpga(u8 val, int dump)
        return 0;
 }
 
-int fpga_wr_fn(void *buf, size_t len, int flush, int cookie)
+int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie)
 {
        unsigned char *data = (unsigned char *) buf;
        int i;