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path: root/drivers/input/touchscreen/ads7846.c
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Diffstat (limited to 'drivers/input/touchscreen/ads7846.c')
-rw-r--r--drivers/input/touchscreen/ads7846.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index fd9c5d5..58934a40 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -116,6 +116,7 @@ struct ads7846 {
// 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;
@@ -203,7 +204,7 @@ static void ads7846_disable(struct ads7846 *ts);
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)
@@ -794,7 +795,7 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
spin_lock_irq(&ts->lock);
- spi->dev.power.power_state = message;
+ ts->is_suspended = 1;
ads7846_disable(ts);
spin_unlock_irq(&ts->lock);
@@ -809,7 +810,7 @@ static int ads7846_resume(struct spi_device *spi)
spin_lock_irq(&ts->lock);
- spi->dev.power.power_state = PMSG_ON;
+ ts->is_suspended = 0;
ads7846_enable(ts);
spin_unlock_irq(&ts->lock);
@@ -871,7 +872,6 @@ static int __devinit ads7846_probe(struct spi_device *spi)
}
dev_set_drvdata(&spi->dev, ts);
- spi->dev.power.power_state = PMSG_ON;
ts->spi = spi;
ts->input = input_dev;
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