char: rename qemu_chr_guest_open() -> qemu_chr_fe_open()

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

hw/virtio-console.c

@@ -52,7 +52,7 @@ static void guest_open(VirtIOSerialPort *port)
 {
     VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
 
-    qemu_chr_guest_open(vcon->chr);
+    qemu_chr_fe_open(vcon->chr);
 }
 
 /* Callback function that's called when the guest closes the port */

qemu-char.c

@@ -2632,7 +2632,7 @@ void qemu_chr_set_echo(struct CharDriverState *chr, bool echo)
     }
 }
 
-void qemu_chr_guest_open(struct CharDriverState *chr)
+void qemu_chr_fe_open(struct CharDriverState *chr)
 {
     if (chr->chr_guest_open) {
         chr->chr_guest_open(chr);

qemu-char.h

@@ -82,7 +82,7 @@ CharDriverState *qemu_chr_open_opts(QemuOpts *opts,
                                     void (*init)(struct CharDriverState *s));
 CharDriverState *qemu_chr_open(const char *label, const char *filename, void (*init)(struct CharDriverState *s));
 void qemu_chr_set_echo(struct CharDriverState *chr, bool echo);
-void qemu_chr_guest_open(struct CharDriverState *chr);
+void qemu_chr_fe_open(struct CharDriverState *chr);
 void qemu_chr_guest_close(struct CharDriverState *chr);
 void qemu_chr_close(CharDriverState *chr);
 void qemu_chr_fe_printf(CharDriverState *s, const char *fmt, ...)