[Qemu-devel] [PATCH v2 2/3] wdt_i6300esb: Free timer

[minyard@acm.org]

From: Corey Minyard <cminyard@mvista.com>

Add an exit function to free the timer allocated in the
realize function.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: Richard W.M. Jones <rjones@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
---
 hw/watchdog/wdt_i6300esb.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c
index a83d951..49b3cd1 100644
--- a/hw/watchdog/wdt_i6300esb.c
+++ b/hw/watchdog/wdt_i6300esb.c
@@ -428,6 +428,14 @@ static void i6300esb_realize(PCIDevice *dev, Error **errp)
     /* qemu_register_coalesced_mmio (addr, 0x10); ? */
 }
 
+static void i6300esb_exit(PCIDevice *dev)
+{
+    I6300State *d = WATCHDOG_I6300ESB_DEVICE(dev);
+
+    timer_del(d->timer);
+    timer_free(d->timer);
+}
+
 static WatchdogTimerModel model = {
     .wdt_name = "i6300esb",
     .wdt_description = "Intel 6300ESB",
@@ -441,6 +449,7 @@ static void i6300esb_class_init(ObjectClass *klass, void *data)
     k->config_read = i6300esb_config_read;
     k->config_write = i6300esb_config_write;
     k->realize = i6300esb_realize;
+    k->exit = i6300esb_exit;
     k->vendor_id = PCI_VENDOR_ID_INTEL;
     k->device_id = PCI_DEVICE_ID_INTEL_ESB_9;
     k->class_id = PCI_CLASS_SYSTEM_OTHER;
-- 
2.7.4