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authorShubhrajyoti Datta <shubhrajyoti@ti.com>2011-03-22 16:33:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-22 17:44:10 -0700
commit4a7de634f0316080cae5dd4a994112049a7d8462 (patch)
tree15b12ff69791706839d1f4a3353379ef9e43feca /drivers/misc/bh1780gli.c
parentf3ccfcdaf3986f8c541886606e950de52cab7ad3 (diff)
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>
Diffstat (limited to 'drivers/misc/bh1780gli.c')
-rw-r--r--drivers/misc/bh1780gli.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/misc/bh1780gli.c b/drivers/misc/bh1780gli.c
index d5f3a3fd231..d07cd67c951 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)