Privatize register_ioport_read/write

No more users outside of ioport.c.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/ioport.c b/ioport.c
index a0ac2a0..d5b7fbd 100644
--- a/ioport.c
+++ b/ioport.c
@@ -139,8 +139,8 @@ static int ioport_bsize(int size, int *bsize)
 }
 
 /* size is the word size in byte */
-int register_ioport_read(pio_addr_t start, int length, int size,
-                         IOPortReadFunc *func, void *opaque)
+static int register_ioport_read(pio_addr_t start, int length, int size,
+                                IOPortReadFunc *func, void *opaque)
 {
     int i, bsize;
 
@@ -159,8 +159,8 @@ int register_ioport_read(pio_addr_t start, int length, int size,
 }
 
 /* size is the word size in byte */
-int register_ioport_write(pio_addr_t start, int length, int size,
-                          IOPortWriteFunc *func, void *opaque)
+static int register_ioport_write(pio_addr_t start, int length, int size,
+                                 IOPortWriteFunc *func, void *opaque)
 {
     int i, bsize;