char: rename chr_close/chr_free

The function is used to free the backend opaque pointer, let's name it
accordingly.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-23-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

3 files changed, 6 insertions, 6 deletions

diff --git a/backends/baum.c b/backends/baum.c
index c537141b22..a51643496e 100644
--- a/backends/baum.c
+++ b/backends/baum.c
@@ -551,7 +551,7 @@ static void baum_chr_read(void *opaque)
     }
 }
 
-static void baum_close(struct CharDriverState *chr)
+static void baum_free(struct CharDriverState *chr)
 {
     BaumDriverState *baum = chr->opaque;
 
@@ -589,7 +589,7 @@ static CharDriverState *chr_baum_init(const char *id,
     chr->opaque = baum;
     chr->chr_write = baum_write;
     chr->chr_accept_input = baum_accept_input;
-    chr->chr_close = baum_close;
+    chr->chr_free = baum_free;
 
     handle = g_malloc0(brlapi_getHandleSize());
     baum->brlapi = handle;
diff --git a/backends/msmouse.c b/backends/msmouse.c
index 85d08f753e..448369fd1c 100644
--- a/backends/msmouse.c
+++ b/backends/msmouse.c
@@ -133,7 +133,7 @@ static int msmouse_chr_write (struct CharDriverState *s, const uint8_t *buf, int
     return len;
 }
 
-static void msmouse_chr_close (struct CharDriverState *chr)
+static void msmouse_chr_free(struct CharDriverState *chr)
 {
     MouseState *mouse = chr->opaque;
 
@@ -162,7 +162,7 @@ static CharDriverState *qemu_chr_open_msmouse(const char *id,
         return NULL;
     }
     chr->chr_write = msmouse_chr_write;
-    chr->chr_close = msmouse_chr_close;
+    chr->chr_free = msmouse_chr_free;
     chr->chr_accept_input = msmouse_chr_accept_input;
     chr->explicit_be_open = true;
 
diff --git a/backends/testdev.c b/backends/testdev.c
index 3ab1c90c1c..1ba8bf25a1 100644
--- a/backends/testdev.c
+++ b/backends/testdev.c
@@ -102,7 +102,7 @@ static int testdev_write(CharDriverState *chr, const uint8_t *buf, int len)
     return orig_len;
 }
 
-static void testdev_close(struct CharDriverState *chr)
+static void testdev_free(struct CharDriverState *chr)
 {
     TestdevCharState *testdev = chr->opaque;
 
@@ -122,7 +122,7 @@ static CharDriverState *chr_testdev_init(const char *id,
 
     chr->opaque = testdev;
     chr->chr_write = testdev_write;
-    chr->chr_close = testdev_close;
+    chr->chr_free = testdev_free;
 
     return chr;
 }