1 files changed, 0 insertions, 104 deletions
diff --git a/qemu/hw/gpio/gpio_key.c b/qemu/hw/gpio/gpio_key.c
deleted file mode 100644
index ef287727b..000000000
--- a/qemu/hw/gpio/gpio_key.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * GPIO key
- *
- * Copyright (c) 2016 Linaro Limited
- *
- * Author: Shannon Zhao <shannon.zhao@linaro.org>
- *
- * Emulate a (human) keypress -- when the key is triggered by
- * setting the incoming gpio line, the outbound irq line is
- * raised for 100ms before being dropped again.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "hw/sysbus.h"
-
-#define TYPE_GPIOKEY "gpio-key"
-#define GPIOKEY(obj) OBJECT_CHECK(GPIOKEYState, (obj), TYPE_GPIOKEY)
-#define GPIO_KEY_LATENCY 100 /* 100ms */
-
-typedef struct GPIOKEYState {
-    SysBusDevice parent_obj;
-
-    QEMUTimer *timer;
-    qemu_irq irq;
-} GPIOKEYState;
-
-static const VMStateDescription vmstate_gpio_key = {
-    .name = "gpio-key",
-    .version_id = 1,
-    .minimum_version_id = 1,
-    .fields = (VMStateField[]) {
-        VMSTATE_TIMER_PTR(timer, GPIOKEYState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static void gpio_key_reset(DeviceState *dev)
-{
-    GPIOKEYState *s = GPIOKEY(dev);
-
-    timer_del(s->timer);
-}
-
-static void gpio_key_timer_expired(void *opaque)
-{
-    GPIOKEYState *s = (GPIOKEYState *)opaque;
-
-    qemu_set_irq(s->irq, 0);
-    timer_del(s->timer);
-}
-
-static void gpio_key_set_irq(void *opaque, int irq, int level)
-{
-    GPIOKEYState *s = (GPIOKEYState *)opaque;
-
-    qemu_set_irq(s->irq, 1);
-    timer_mod(s->timer,
-              qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + GPIO_KEY_LATENCY);
-}
-
-static void gpio_key_realize(DeviceState *dev, Error **errp)
-{
-    GPIOKEYState *s = GPIOKEY(dev);
-    SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
-
-    sysbus_init_irq(sbd, &s->irq);
-    qdev_init_gpio_in(dev, gpio_key_set_irq, 1);
-    s->timer = timer_new_ms(QEMU_CLOCK_VIRTUAL, gpio_key_timer_expired, s);
-}
-
-static void gpio_key_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->realize = gpio_key_realize;
-    dc->vmsd = &vmstate_gpio_key;
-    dc->reset = &gpio_key_reset;
-}
-
-static const TypeInfo gpio_key_info = {
-    .name          = TYPE_GPIOKEY,
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(GPIOKEYState),
-    .class_init    = gpio_key_class_init,
-};
-
-static void gpio_key_register_types(void)
-{
-    type_register_static(&gpio_key_info);
-}
-
-type_init(gpio_key_register_types)