drm/i2c/ch7006: Convert to dev_pm_ops

The I2C specific suspend and resume functions have been deprecated and
printing a warning on boot for over a year, dev_pm_ops should be used
instead so convert to that.

Also remove the suspend function since all it does is log.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c
index 36d9522..599099f 100644 (file)
--- a/drivers/gpu/drm/i2c/ch7006_drv.c
+++ b/drivers/gpu/drm/i2c/ch7006_drv.c
@@ -427,15 +427,10 @@ static int ch7006_remove(struct i2c_client *client)
        return 0;
 }
 
-static int ch7006_suspend(struct i2c_client *client, pm_message_t mesg)
+static int ch7006_resume(struct device *dev)
 {
-       ch7006_dbg(client, "\n");
-
-       return 0;
-}
+       struct i2c_client *client = to_i2c_client(dev);
 
-static int ch7006_resume(struct i2c_client *client)
-{
        ch7006_dbg(client, "\n");
 
        ch7006_write(client, 0x3d, 0x0);
@@ -499,15 +494,18 @@ static struct i2c_device_id ch7006_ids[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ch7006_ids);
 
+static const struct dev_pm_ops ch7006_pm_ops = {
+       .resume = ch7006_resume,
+};
+
 static struct drm_i2c_encoder_driver ch7006_driver = {
        .i2c_driver = {
                .probe = ch7006_probe,
                .remove = ch7006_remove,
-               .suspend = ch7006_suspend,
-               .resume = ch7006_resume,
 
                .driver = {
                        .name = "ch7006",
+                       .pm = &ch7006_pm_ops,
                },
 
                .id_table = ch7006_ids,