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hw/arm/spitz: move timer_new from init() into realize() to avoid memleaks 

There are some memleaks when we call 'device_list_properties'. This patch move timer_new from init into realize to fix it.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Message-id: 20200227025055.14341-4-pannengyuan@huawei.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Pan Nengyuan 2020-03-05 16:09:16 +00:00 committed by Peter Maydell
parent 1afaadb592
commit 5719f9745e
1 changed files with 7 additions and 1 deletions
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8
hw/arm/spitz.c
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@ -524,11 +524,16 @@ static void spitz_keyboard_init(Object *obj)
spitz_keyboard_pre_map(s);
s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s);
qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM);
qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM);
}
static void spitz_keyboard_realize(DeviceState *dev, Error **errp)
{
SpitzKeyboardState *s = SPITZ_KEYBOARD(dev);
s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s);
}
/* LCD backlight controller */
#define LCDTG_RESCTL 0x00
@ -1115,6 +1120,7 @@ static void spitz_keyboard_class_init(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
dc->vmsd = &vmstate_spitz_kbd;
dc->realize = spitz_keyboard_realize;
}
static const TypeInfo spitz_keyboard_info = {