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input: Convert mc13783-ts to mc13xxx API 

This is the first step to also support the touch interface of the mc13892
pmic chip.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Uwe Kleine-König 2011-08-24 15:28:22 +02:00 коммит произвёл Samuel Ortiz
Родитель fec316d632
Коммит 8dd93eeee8
1 изменённых файлов: 17 добавлений и 17 удалений
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34
drivers/input/touchscreen/mc13783_ts.c
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@ -35,7 +35,7 @@ MODULE_PARM_DESC(sample_tolerance,
struct mc13783_ts_priv {
struct input_dev *idev;
struct mc13783 *mc13783;
struct mc13xxx *mc13xxx;
struct delayed_work work;
struct workqueue_struct *workq;
unsigned int sample[4];
@ -45,7 +45,7 @@ static irqreturn_t mc13783_ts_handler(int irq, void *data)
{
struct mc13783_ts_priv *priv = data;
mc13783_irq_ack(priv->mc13783, irq);
mc13xxx_irq_ack(priv->mc13xxx, irq);
/*
* Kick off reading coordinates. Note that if work happens already
@ -121,10 +121,10 @@ static void mc13783_ts_work(struct work_struct *work)
{
struct mc13783_ts_priv *priv =
container_of(work, struct mc13783_ts_priv, work.work);
unsigned int mode = MC13783_ADC_MODE_TS;
unsigned int mode = MC13XXX_ADC_MODE_TS;
unsigned int channel = 12;
if (mc13783_adc_do_conversion(priv->mc13783,
if (mc13xxx_adc_do_conversion(priv->mc13xxx,
mode, channel, priv->sample) == 0)
mc13783_ts_report_sample(priv);
}
@ -134,21 +134,21 @@ static int mc13783_ts_open(struct input_dev *dev)
struct mc13783_ts_priv *priv = input_get_drvdata(dev);
int ret;
mc13783_lock(priv->mc13783);
mc13xxx_lock(priv->mc13xxx);
mc13783_irq_ack(priv->mc13783, MC13783_IRQ_TS);
mc13xxx_irq_ack(priv->mc13xxx, MC13XXX_IRQ_TS);
ret = mc13783_irq_request(priv->mc13783, MC13783_IRQ_TS,
ret = mc13xxx_irq_request(priv->mc13xxx, MC13XXX_IRQ_TS,
mc13783_ts_handler, MC13783_TS_NAME, priv);
if (ret)
goto out;
ret = mc13783_reg_rmw(priv->mc13783, MC13783_ADC0,
MC13783_ADC0_TSMOD_MASK, MC13783_ADC0_TSMOD0);
ret = mc13xxx_reg_rmw(priv->mc13xxx, MC13XXX_ADC0,
MC13XXX_ADC0_TSMOD_MASK, MC13XXX_ADC0_TSMOD0);
if (ret)
mc13783_irq_free(priv->mc13783, MC13783_IRQ_TS, priv);
mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_TS, priv);
out:
mc13783_unlock(priv->mc13783);
mc13xxx_unlock(priv->mc13xxx);
return ret;
}
@ -156,11 +156,11 @@ static void mc13783_ts_close(struct input_dev *dev)
{
struct mc13783_ts_priv *priv = input_get_drvdata(dev);
mc13783_lock(priv->mc13783);
mc13783_reg_rmw(priv->mc13783, MC13783_ADC0,
MC13783_ADC0_TSMOD_MASK, 0);
mc13783_irq_free(priv->mc13783, MC13783_IRQ_TS, priv);
mc13783_unlock(priv->mc13783);
mc13xxx_lock(priv->mc13xxx);
mc13xxx_reg_rmw(priv->mc13xxx, MC13XXX_ADC0,
MC13XXX_ADC0_TSMOD_MASK, 0);
mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_TS, priv);
mc13xxx_unlock(priv->mc13xxx);
cancel_delayed_work_sync(&priv->work);
}
@ -177,7 +177,7 @@ static int __init mc13783_ts_probe(struct platform_device *pdev)
goto err_free_mem;
INIT_DELAYED_WORK(&priv->work, mc13783_ts_work);
priv->mc13783 = dev_get_drvdata(pdev->dev.parent);
priv->mc13xxx = dev_get_drvdata(pdev->dev.parent);
priv->idev = idev;
/*