Make CPURead/WriteFunc structure 'const'

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/r2d.c b/hw/r2d.c
index 697bcb6a49..ebcfbe789c 100644
--- a/hw/r2d.c
+++ b/hw/r2d.c
@@ -155,13 +155,13 @@ r2d_fpga_write(void *opaque, target_phys_addr_t addr, uint32_t value)
     }
 }
 
-static CPUReadMemoryFunc *r2d_fpga_readfn[] = {
+static CPUReadMemoryFunc * const r2d_fpga_readfn[] = {
     r2d_fpga_read,
     r2d_fpga_read,
     NULL,
 };
 
-static CPUWriteMemoryFunc *r2d_fpga_writefn[] = {
+static CPUWriteMemoryFunc * const r2d_fpga_writefn[] = {
     r2d_fpga_write,
     r2d_fpga_write,
     NULL,