fpga: constify to fix build warning

[oweals/u-boot.git] / board / matrix_vision / mvblm7 / fpga.h

diff --git a/board/matrix_vision/mvblm7/fpga.h b/board/matrix_vision/mvblm7/fpga.h
index 19277eb05f5c88741bc12827659985d3596a8dc0..f422f20d693a40c939eda98426365ee526a4694b 100644 (file)
--- a/board/matrix_vision/mvblm7/fpga.h
+++ b/board/matrix_vision/mvblm7/fpga.h
@@ -30,5 +30,5 @@ extern int fpga_status_fn(int cookie);
 extern int fpga_config_fn(int assert, int flush, int cookie);
 extern int fpga_done_fn(int cookie);
 extern int fpga_clk_fn(int assert_clk, int flush, int cookie);
-extern int fpga_wr_fn(void *buf, size_t len, int flush, int cookie);
+extern int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie);
 extern int fpga_null_fn(int cookie);