Input: ad714x-i2c - convert to dev_pm_ops

There is a general move to convert drivers to use dev_pm_ops rather than
bus specific PM operations in order to facilitate core work. Do this
conversion for ad714x-i2c.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 8 insertions, 9 deletions

diff --git a/drivers/input/misc/ad714x-i2c.c b/drivers/input/misc/ad714x-i2c.c
index 2bef8fa56c94..e21deb1baa8a 100644
--- a/drivers/input/misc/ad714x-i2c.c
+++ b/drivers/input/misc/ad714x-i2c.c
@@ -10,23 +10,23 @@
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/pm.h>
 #include "ad714x.h"
 
 #ifdef CONFIG_PM
-static int ad714x_i2c_suspend(struct i2c_client *client, pm_message_t message)
+static int ad714x_i2c_suspend(struct device *dev)
 {
-        return ad714x_disable(i2c_get_clientdata(client));
+        return ad714x_disable(i2c_get_clientdata(to_i2c_client(dev)));
 }
 
-static int ad714x_i2c_resume(struct i2c_client *client)
+static int ad714x_i2c_resume(struct device *dev)
 {
-        return ad714x_enable(i2c_get_clientdata(client));
+        return ad714x_enable(i2c_get_clientdata(to_i2c_client(dev)));
 }
-#else
-# define ad714x_i2c_suspend NULL
-# define ad714x_i2c_resume  NULL
 #endif
 
+static SIMPLE_DEV_PM_OPS(ad714x_i2c_pm, ad714x_i2c_suspend, ad714x_i2c_resume);
+
 static int ad714x_i2c_write(struct device *dev, unsigned short reg,
                                 unsigned short data)
 {
@@ -114,11 +114,10 @@ MODULE_DEVICE_TABLE(i2c, ad714x_id);
 static struct i2c_driver ad714x_i2c_driver = {
         .driver = {
                 .name = "ad714x_captouch",
+                .pm   = &ad714x_i2c_pm,
         },
         .probe    = ad714x_i2c_probe,
         .remove   = __devexit_p(ad714x_i2c_remove),
-        .suspend  = ad714x_i2c_suspend,
-        .resume   = ad714x_i2c_resume,
         .id_table = ad714x_id,
 };