rng-egd: remove redundant free

[qemu.git] / backends / baum.c

diff --git a/backends/baum.c b/backends/baum.c
index 37ccca8211078e208ca0cce711fbcad62fc383a0..1132899026a65105b25d28717595407213aff2d1 100644 (file)
--- a/backends/baum.c
+++ b/backends/baum.c
@@ -22,10 +22,9 @@
  * THE SOFTWARE.
  */
 #include "qemu-common.h"
-#include "char/char.h"
+#include "sysemu/char.h"
 #include "qemu/timer.h"
 #include "hw/usb.h"
-#include "char/baum.h"
 #include <brlapi.h>
 #include <brlapi_constants.h>
 #include <brlapi_keycodes.h>
@@ -315,9 +314,9 @@ static int baum_eat_packet(BaumDriverState *baum, const uint8_t *buf, int len)
             return 0; \
         if (*cur++ != ESC) { \
             DPRINTF("Broken packet %#2x, tossing\n", req); \
-               if (qemu_timer_pending(baum->cellCount_timer)) { \
-                qemu_del_timer(baum->cellCount_timer); \
-                baum_cellCount_timer_cb(baum); \
+            if (timer_pending(baum->cellCount_timer)) {    \
+                timer_del(baum->cellCount_timer);     \
+                baum_cellCount_timer_cb(baum);             \
             } \
             return (cur - 2 - buf); \
         } \
@@ -335,7 +334,7 @@ static int baum_eat_packet(BaumDriverState *baum, const uint8_t *buf, int len)
         int i;
 
         /* Allow 100ms to complete the DisplayData packet */
-        qemu_mod_timer(baum->cellCount_timer, qemu_get_clock_ns(vm_clock) +
+        timer_mod(baum->cellCount_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
                        get_ticks_per_sec() / 10);
         for (i = 0; i < baum->x * baum->y ; i++) {
             EAT(c);
@@ -349,7 +348,7 @@ static int baum_eat_packet(BaumDriverState *baum, const uint8_t *buf, int len)
                 c = '?';
             text[i] = c;
         }
-        qemu_del_timer(baum->cellCount_timer);
+        timer_del(baum->cellCount_timer);
 
         memset(zero, 0, sizeof(zero));
 
@@ -554,7 +553,7 @@ static void baum_close(struct CharDriverState *chr)
 {
     BaumDriverState *baum = chr->opaque;
 
-    qemu_free_timer(baum->cellCount_timer);
+    timer_free(baum->cellCount_timer);
     if (baum->brlapi) {
         brlapi__closeConnection(baum->brlapi);
         g_free(baum->brlapi);
@@ -562,7 +561,7 @@ static void baum_close(struct CharDriverState *chr)
     g_free(baum);
 }
 
-CharDriverState *chr_baum_init(QemuOpts *opts)
+CharDriverState *chr_baum_init(void)
 {
     BaumDriverState *baum;
     CharDriverState *chr;
@@ -589,7 +588,7 @@ CharDriverState *chr_baum_init(QemuOpts *opts)
         goto fail_handle;
     }
 
-    baum->cellCount_timer = qemu_new_timer_ns(vm_clock, baum_cellCount_timer_cb, baum);
+    baum->cellCount_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, baum_cellCount_timer_cb, baum);
 
     if (brlapi__getDisplaySize(handle, &baum->x, &baum->y) == -1) {
         brlapi_perror("baum_init: brlapi_getDisplaySize");
@@ -612,12 +611,10 @@ CharDriverState *chr_baum_init(QemuOpts *opts)
 
     qemu_set_fd_handler(baum->brlapi_fd, baum_chr_read, NULL, baum);
 
-    qemu_chr_generic_open(chr);
-
     return chr;
 
 fail:
-    qemu_free_timer(baum->cellCount_timer);
+    timer_free(baum->cellCount_timer);
     brlapi__closeConnection(handle);
 fail_handle:
     g_free(handle);
@@ -625,3 +622,10 @@ fail_handle:
     g_free(baum);
     return NULL;
 }
+
+static void register_types(void)
+{
+    register_char_driver_qapi("braille", CHARDEV_BACKEND_KIND_BRAILLE, NULL);
+}
+
+type_init(register_types);