dmaengine: sh: usb-dmac: Convert to NOIRQ_SYSTEM_SLEEP/RUNTIME_PM_OPS()

Convert the Renesas USB-DMA Controller driver from
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS() and SET_RUNTIME_PM_OPS() to
NOIRQ_SYSTEM_SLEEP_PM_OPS(), RUNTIME_PM_OPS(), and pm_ptr().  This lets
us drop the check for CONFIG_PM, and reduces kernel size in case
CONFIG_PM is disabled, while increasing build coverage.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: geertu

drivers/dma/sh/usb-dmac.c

@@ -670,7 +670,6 @@ static struct dma_chan *usb_dmac_of_xlate(struct of_phandle_args *dma_spec,
  * Power management
  */
 
-#ifdef CONFIG_PM
 static int usb_dmac_runtime_suspend(struct device *dev)
 {
 	struct usb_dmac *dmac = dev_get_drvdata(dev);
@@ -691,13 +690,11 @@ static int usb_dmac_runtime_resume(struct device *dev)
 
 	return usb_dmac_init(dmac);
 }
-#endif /* CONFIG_PM */
 
 static const struct dev_pm_ops usb_dmac_pm = {
-	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
-				      pm_runtime_force_resume)
-	SET_RUNTIME_PM_OPS(usb_dmac_runtime_suspend, usb_dmac_runtime_resume,
-			   NULL)
+	NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				  pm_runtime_force_resume)
+	RUNTIME_PM_OPS(usb_dmac_runtime_suspend, usb_dmac_runtime_resume, NULL)
 };
 
 /* -----------------------------------------------------------------------------
@@ -894,7 +891,7 @@ MODULE_DEVICE_TABLE(of, usb_dmac_of_ids);
 
 static struct platform_driver usb_dmac_driver = {
 	.driver		= {
-		.pm	= &usb_dmac_pm,
+		.pm	= pm_ptr(&usb_dmac_pm),
 		.name	= "usb-dmac",
 		.of_match_table = usb_dmac_of_ids,
 	},