// FIXME remove "irq_disabled"
unsigned irq_disabled:1; /* P: lock */
unsigned disabled:1;
+ unsigned is_suspended:1;
int (*filter)(void *data, int data_idx, int *val);
void *filter_data;
static int device_suspended(struct device *dev)
{
struct ads7846 *ts = dev_get_drvdata(dev);
- return dev->power.power_state.event != PM_EVENT_ON || ts->disabled;
+ return ts->is_suspended || ts->disabled;
}
static int ads7846_read12_ser(struct device *dev, unsigned command)
ts->irq_disabled = 0;
enable_irq(spi->irq);
- if (req->msg.status)
- status = req->msg.status;
-
- /* on-wire is a must-ignore bit, a BE12 value, then padding */
- sample = be16_to_cpu(req->sample);
- sample = sample >> 3;
- sample &= 0x0fff;
+ if (status == 0) {
+ /* on-wire is a must-ignore bit, a BE12 value, then padding */
+ sample = be16_to_cpu(req->sample);
+ sample = sample >> 3;
+ sample &= 0x0fff;
+ }
kfree(req);
return status ? status : sample;
spin_lock_irq(&ts->lock);
- spi->dev.power.power_state = message;
+ ts->is_suspended = 1;
ads7846_disable(ts);
spin_unlock_irq(&ts->lock);
spin_lock_irq(&ts->lock);
- spi->dev.power.power_state = PMSG_ON;
+ ts->is_suspended = 0;
ads7846_enable(ts);
spin_unlock_irq(&ts->lock);
}
dev_set_drvdata(&spi->dev, ts);
- spi->dev.power.power_state = PMSG_ON;
ts->spi = spi;
ts->input = input_dev;
input_dev->phys = ts->phys;
input_dev->dev.parent = &spi->dev;
- input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X,
pdata->x_min ? : 0,
pdata->x_max ? : MAX_12BIT,