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Re: [Qemu-devel] [PATCH 3/3] wdt_ib700: Free timer
From: |
Richard W.M. Jones |
Subject: |
Re: [Qemu-devel] [PATCH 3/3] wdt_ib700: Free timer |
Date: |
Thu, 21 Jul 2016 16:11:53 +0100 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
On Thu, Jul 21, 2016 at 09:44:52AM -0500, address@hidden wrote:
> From: Corey Minyard <address@hidden>
>
> Add an unrealize function to free the timer allocated in the
> realize function.
>
> Signed-off-by: Corey Minyard <address@hidden>
> Cc: Richard W.M. Jones <address@hidden>
> Cc: Marc-André Lureau <address@hidden>
> ---
> hw/watchdog/wdt_ib700.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/hw/watchdog/wdt_ib700.c b/hw/watchdog/wdt_ib700.c
> index 532afe8..179771a 100644
> --- a/hw/watchdog/wdt_ib700.c
> +++ b/hw/watchdog/wdt_ib700.c
> @@ -117,6 +117,14 @@ static void wdt_ib700_realize(DeviceState *dev, Error
> **errp)
> portio_list_add(&s->port_list, isa_address_space_io(&s->parent_obj), 0);
> }
>
> +static void wdt_ib700_unrealize(DeviceState *dev, Error **errp)
> +{
> + IB700State *s = IB700(dev);
> +
> + timer_del(s->timer);
> + timer_free(s->timer);
> +}
> +
> static void wdt_ib700_reset(DeviceState *dev)
> {
> IB700State *s = IB700(dev);
> @@ -136,6 +144,7 @@ static void wdt_ib700_class_init(ObjectClass *klass, void
> *data)
> DeviceClass *dc = DEVICE_CLASS(klass);
>
> dc->realize = wdt_ib700_realize;
> + dc->unrealize = wdt_ib700_unrealize;
> dc->reset = wdt_ib700_reset;
> dc->vmsd = &vmstate_ib700;
> set_bit(DEVICE_CATEGORY_MISC, dc->categories);
With the caveat that I only examined the code and compile-tested it:
Reviewed-by: Richard W.M. Jones <address@hidden>
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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