static int stmp3xxx_ts_suspend(struct platform_device *pdev,
pm_message_t state)
{
#ifdef CONFIG_PM
if (!device_may_wakeup(&pdev->dev)) {
hw_lradc_unuse_channel(LRADC_CH2);
hw_lradc_unuse_channel(LRADC_CH3);
hw_lradc_unuse_channel(LRADC_CH5);
}
#endif
return 0;
}
static int __devexit mxskbd_remove(struct platform_device *pdev)
{
int i;
struct mxskbd_data *d = platform_get_drvdata(pdev);
#ifdef CONFIG_HAS_WAKELOCK
wake_lock_destroy(&key_wake_lock);
#endif
for (i = 0; i < MAX_CH; i++)
hw_lradc_unuse_channel(d->chan[i]);
input_unregister_device(GET_INPUT_DEV(d));
if (d->btn_irq1 > 0)
free_irq(d->btn_irq1, pdev);
mxskbd_data_free(d);
platform_set_drvdata(pdev, NULL);
#ifdef ENABLE_BACKLIGHT_GPIO_CONTROL
_keypad_set_backlight(0);
#endif
return 0;
}
static int mxskbd_suspend(struct platform_device *pdev, pm_message_t state)
{
struct mxskbd_data *d = platform_get_drvdata(pdev);
hw_lradc_stop_ladder(d->chan, LRADC_DELAY_TRIGGER_BUTTON);
hw_lradc_set_delay_trigger_kick(LRADC_DELAY_TRIGGER_BUTTON, 0);
hw_lradc_unuse_channel(d->chan);
__raw_writel(BM_LRADC_CTRL1_LRADC0_IRQ_EN << d->chan,
d->base + HW_LRADC_CTRL1_CLR);
mxskbd_close(d->input);
return 0;
}
static int stmp3xxx_ts_remove(struct platform_device *pdev)
{
struct stmp3xxx_ts_info *info = platform_get_drvdata(pdev);
platform_set_drvdata(pdev, NULL);
hw_lradc_unuse_channel(LRADC_CH2);
hw_lradc_unuse_channel(LRADC_CH3);
hw_lradc_unuse_channel(LRADC_CH5);
__raw_writel(BM_LRADC_CTRL1_LRADC5_IRQ_EN,
REGS_LRADC_BASE + HW_LRADC_CTRL1_CLR);
__raw_writel(BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN,
REGS_LRADC_BASE + HW_LRADC_CTRL1_CLR);
free_irq(info->device_irq, info);
free_irq(info->touch_irq, info);
input_free_device(info->idev);
enter_state_disabled(info);
kfree(info->idev);
kfree(info);
return 0;
}
static int __devexit mxskbd_remove(struct platform_device *pdev)
{
struct mxskbd_data *d = platform_get_drvdata(pdev);
hw_lradc_unuse_channel(d->chan);
input_unregister_device(GET_INPUT_DEV(d));
free_irq(d->irq, pdev);
if (d->btn_irq > 0)
free_irq(d->btn_irq, pdev);
mxskbd_data_free(d);
platform_set_drvdata(pdev, NULL);
return 0;
}
static int mxskbd_suspend(struct platform_device *pdev, pm_message_t state)
{
int i;
struct mxskbd_data *d = platform_get_drvdata(pdev);
for (i = 0; i < MAX_CH; i++) {
hw_lradc_stop_ladder(d->chan[i], LRADC_DELAY_TRIGGER_BUTTON);
hw_lradc_unuse_channel(d->chan[i]);
}
hw_lradc_set_delay_trigger_kick(LRADC_DELAY_TRIGGER_BUTTON, 0);
__raw_writel(BM_LRADC_CTRL1_LRADC0_IRQ_EN << d->chan[0],
d->base + HW_LRADC_CTRL1_CLR);
mxskbd_close(d->input);
#ifdef ENABLE_BACKLIGHT_GPIO_CONTROL
_keypad_set_backlight(0);
#endif
return 0;
}