iio: as3935: Switch to PM ops

Switch from the legacy suspend/resume callbacks to device pm ops.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index 466aa4314667..bc0d68efd455 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -273,9 +273,9 @@ static void calibrate_as3935(struct as3935_state *st)
 }
 
 #ifdef CONFIG_PM_SLEEP
-static int as3935_suspend(struct spi_device *spi, pm_message_t msg)
+static int as3935_suspend(struct device *dev)
 {
-        struct iio_dev *indio_dev = spi_get_drvdata(spi);
+        struct iio_dev *indio_dev = dev_get_drvdata(dev);
         struct as3935_state *st = iio_priv(indio_dev);
         int val, ret;
 
@@ -293,9 +293,9 @@ err_suspend:
         return ret;
 }
 
-static int as3935_resume(struct spi_device *spi)
+static int as3935_resume(struct device *dev)
 {
-        struct iio_dev *indio_dev = spi_get_drvdata(spi);
+        struct iio_dev *indio_dev = dev_get_drvdata(dev);
         struct as3935_state *st = iio_priv(indio_dev);
         int val, ret;
 
@@ -311,9 +311,12 @@ err_resume:
 
         return ret;
 }
+
+static SIMPLE_DEV_PM_OPS(as3935_pm_ops, as3935_suspend, as3935_resume);
+#define AS3935_PM_OPS (&as3935_pm_ops)
+
 #else
-#define as3935_suspend  NULL
-#define as3935_resume   NULL
+#define AS3935_PM_OPS NULL
 #endif
 
 static int as3935_probe(struct spi_device *spi)
@@ -441,12 +444,11 @@ static struct spi_driver as3935_driver = {
         .driver = {
                 .name   = "as3935",
                 .owner  = THIS_MODULE,
+                .pm     = AS3935_PM_OPS,
         },
         .probe          = as3935_probe,
         .remove         = as3935_remove,
         .id_table       = as3935_id,
-        .suspend        = as3935_suspend,
-        .resume         = as3935_resume,
 };
 module_spi_driver(as3935_driver);