There is a move to deprecate bus-specific PM operations and move to
using dev_pm_ops instead in order to reduce the amount of boilerplate
code in buses and facilitiate updates to the PM core. Do this move for
the ads7846 driver.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
drivers/input/touchscreen/ads7846.c | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 14ea54b..ff13b93 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -26,6 +26,7 @@
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
+#include <linux/pm.h>
#include <linux/gpio.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
@@ -892,9 +893,9 @@ static irqreturn_t ads7846_irq(int irq, void *handle)
return IRQ_HANDLED;
}
-static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
+static int ads7846_suspend(struct device *dev)
{
- struct ads7846 *ts = dev_get_drvdata(&spi->dev);
+ struct ads7846 *ts = dev_get_drvdata(dev);
mutex_lock(&ts->lock);
@@ -914,9 +915,9 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message)
return 0;
}
-static int ads7846_resume(struct spi_device *spi)
+static int ads7846_resume(struct device *dev)
{
- struct ads7846 *ts = dev_get_drvdata(&spi->dev);
+ struct ads7846 *ts = dev_get_drvdata(dev);
mutex_lock(&ts->lock);
@@ -936,6 +937,8 @@ static int ads7846_resume(struct spi_device *spi)
return 0;
}
+static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
+
static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts)
{
struct ads7846_platform_data *pdata = spi->dev.platform_data;
@@ -1402,11 +1405,10 @@ static struct spi_driver ads7846_driver = {
.name = "ads7846",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
+ .pm = &ads7846_pm,
},
.probe = ads7846_probe,
.remove = __devexit_p(ads7846_remove),
- .suspend = ads7846_suspend,
- .resume = ads7846_resume,
};
static int __init ads7846_init(void)
--
1.7.2.3
--
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