fpga: constify to fix build warning
Fix compiler warning:
cmd_fpga.c:318: warning: passing argument 3 of 'fit_image_get_data'
from incompatible pointer type
Adding the needed 'const' here entails a whole bunch of additonal
changes all over the FPGA code.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
Cc: Murray Jensen <Murray.Jensen@csiro.au>
Acked-by: Andre Schwarz<andre.schwarz@matrix-vision.de>
diff --git a/board/matrix_vision/mvblm7/fpga.c b/board/matrix_vision/mvblm7/fpga.c
index 7b03d6f..dc5a738 100644
--- a/board/matrix_vision/mvblm7/fpga.c
+++ b/board/matrix_vision/mvblm7/fpga.c
@@ -172,7 +172,7 @@
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;