bh1780gli: convert to dev pm ops

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 10 insertions, 9 deletions

diff --git a/drivers/misc/bh1780gli.c b/drivers/misc/bh1780gli.c
index d5f3a3fd2319..d07cd67c951c 100644
--- a/drivers/misc/bh1780gli.c
+++ b/drivers/misc/bh1780gli.c
@@ -196,10 +196,11 @@ static int __devexit bh1780_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int bh1780_suspend(struct i2c_client *client, pm_message_t mesg)
+static int bh1780_suspend(struct device *dev)
 {
         struct bh1780_data *ddata;
         int state, ret;
+        struct i2c_client *client = to_i2c_client(dev);
 
         ddata = i2c_get_clientdata(client);
         state = bh1780_read(ddata, BH1780_REG_CONTROL, "CONTROL");
@@ -217,14 +218,14 @@ static int bh1780_suspend(struct i2c_client *client, pm_message_t mesg)
         return 0;
 }
 
-static int bh1780_resume(struct i2c_client *client)
+static int bh1780_resume(struct device *dev)
 {
         struct bh1780_data *ddata;
         int state, ret;
+        struct i2c_client *client = to_i2c_client(dev);
 
         ddata = i2c_get_clientdata(client);
         state = ddata->power_state;
-
         ret = bh1780_write(ddata, BH1780_REG_CONTROL, state,
                                 "CONTROL");
 
@@ -233,9 +234,10 @@ static int bh1780_resume(struct i2c_client *client)
 
         return 0;
 }
+static SIMPLE_DEV_PM_OPS(bh1780_pm, bh1780_suspend, bh1780_resume);
+#define BH1780_PMOPS (&bh1780_pm)
 #else
-#define bh1780_suspend NULL
-#define bh1780_resume NULL
+#define BH1780_PMOPS NULL
 #endif /* CONFIG_PM */
 
 static const struct i2c_device_id bh1780_id[] = {
@@ -247,11 +249,10 @@ static struct i2c_driver bh1780_driver = {
         .probe          = bh1780_probe,
         .remove         = bh1780_remove,
         .id_table       = bh1780_id,
-        .suspend        = bh1780_suspend,
-        .resume         = bh1780_resume,
         .driver = {
-                .name = "bh1780"
-        },
+                .name = "bh1780",
+                .pm     = BH1780_PMOPS,
+},
 };
 
 static int __init bh1780_init(void)