[ARM] pxa: update pxa2xx-spi.c to use 'struct dev_pm_ops'

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 16 insertions, 14 deletions

diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index d949dbf1141f..8a1fb608e8f1 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -1668,10 +1668,9 @@ static void pxa2xx_spi_shutdown(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM
-
-static int pxa2xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
+static int pxa2xx_spi_suspend(struct device *dev)
 {
-        struct driver_data *drv_data = platform_get_drvdata(pdev);
+        struct driver_data *drv_data = dev_get_drvdata(dev);
         struct ssp_device *ssp = drv_data->ssp;
         int status = 0;
 
@@ -1684,9 +1683,9 @@ static int pxa2xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int pxa2xx_spi_resume(struct platform_device *pdev)
+static int pxa2xx_spi_resume(struct device *dev)
 {
-        struct driver_data *drv_data = platform_get_drvdata(pdev);
+        struct driver_data *drv_data = dev_get_drvdata(dev);
         struct ssp_device *ssp = drv_data->ssp;
         int status = 0;
 
@@ -1703,26 +1702,29 @@ static int pxa2xx_spi_resume(struct platform_device *pdev)
         /* Start the queue running */
         status = start_queue(drv_data);
         if (status != 0) {
-                dev_err(&pdev->dev, "problem starting queue (%d)\n", status);
+                dev_err(dev, "problem starting queue (%d)\n", status);
                 return status;
         }
 
         return 0;
 }
-#else
-#define pxa2xx_spi_suspend NULL
-#define pxa2xx_spi_resume NULL
-#endif /* CONFIG_PM */
+
+static struct dev_pm_ops pxa2xx_spi_pm_ops = {
+        .suspend        = pxa2xx_spi_suspend,
+        .resume         = pxa2xx_spi_resume,
+};
+#endif
 
 static struct platform_driver driver = {
         .driver = {
-                .name = "pxa2xx-spi",
-                .owner = THIS_MODULE,
+                .name   = "pxa2xx-spi",
+                .owner  = THIS_MODULE,
+#ifdef CONFIG_PM
+                .pm     = &pxa2xx_spi_pm_ops,
+#endif
         },
         .remove = pxa2xx_spi_remove,
         .shutdown = pxa2xx_spi_shutdown,
-        .suspend = pxa2xx_spi_suspend,
-        .resume = pxa2xx_spi_resume,
 };
 
 static int __init pxa2xx_spi_init(void)