4 files changed, 3 insertions, 79 deletions
diff --git a/drivers/dma/sh/Makefile b/drivers/dma/sh/Makefile
index 112fbd22bb3f..abdf10341725 100644
--- a/drivers/dma/sh/Makefile
+++ b/drivers/dma/sh/Makefile
@@ -3,7 +3,7 @@
 # DMA Engine Helpers
 #
 
-obj-$(CONFIG_SH_DMAE_BASE) += shdma-base.o shdma-of.o
+obj-$(CONFIG_SH_DMAE_BASE) += shdma-base.o
 
 #
 # DMA Controllers
diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index d530c1bf11d9..6885b3dcd7a9 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -1913,7 +1913,7 @@ static int rcar_dmac_probe(struct platform_device *pdev)
 
 	/* Enable runtime PM and initialize the device. */
 	pm_runtime_enable(&pdev->dev);
-	ret = pm_runtime_get_sync(&pdev->dev);
+	ret = pm_runtime_resume_and_get(&pdev->dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "runtime PM get sync failed (%d)\n", ret);
 		return ret;
diff --git a/drivers/dma/sh/shdma-of.c b/drivers/dma/sh/shdma-of.c
deleted file mode 100644
index be89dd894328..000000000000
--- a/drivers/dma/sh/shdma-of.c
+++ /dev/null
@@ -1,76 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * SHDMA Device Tree glue
- *
- * Copyright (C) 2013 Renesas Electronics Inc.
- * Author: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- */
-
-#include <linux/dmaengine.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_dma.h>
-#include <linux/of_platform.h>
-#include <linux/platform_device.h>
-#include <linux/shdma-base.h>
-
-#define to_shdma_chan(c) container_of(c, struct shdma_chan, dma_chan)
-
-static struct dma_chan *shdma_of_xlate(struct of_phandle_args *dma_spec,
-				       struct of_dma *ofdma)
-{
-	u32 id = dma_spec->args[0];
-	dma_cap_mask_t mask;
-	struct dma_chan *chan;
-
-	if (dma_spec->args_count != 1)
-		return NULL;
-
-	dma_cap_zero(mask);
-	/* Only slave DMA channels can be allocated via DT */
-	dma_cap_set(DMA_SLAVE, mask);
-
-	chan = dma_request_channel(mask, shdma_chan_filter,
-				   (void *)(uintptr_t)id);
-	if (chan)
-		to_shdma_chan(chan)->hw_req = id;
-
-	return chan;
-}
-
-static int shdma_of_probe(struct platform_device *pdev)
-{
-	const struct of_dev_auxdata *lookup = dev_get_platdata(&pdev->dev);
-	int ret;
-
-	ret = of_dma_controller_register(pdev->dev.of_node,
-					 shdma_of_xlate, pdev);
-	if (ret < 0)
-		return ret;
-
-	ret = of_platform_populate(pdev->dev.of_node, NULL, lookup, &pdev->dev);
-	if (ret < 0)
-		of_dma_controller_free(pdev->dev.of_node);
-
-	return ret;
-}
-
-static const struct of_device_id shdma_of_match[] = {
-	{ .compatible = "renesas,shdma-mux", },
-	{ }
-};
-MODULE_DEVICE_TABLE(of, sh_dmae_of_match);
-
-static struct platform_driver shdma_of = {
-	.driver		= {
-		.name	= "shdma-of",
-		.of_match_table = shdma_of_match,
-	},
-	.probe		= shdma_of_probe,
-};
-
-module_platform_driver(shdma_of);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("SH-DMA driver DT glue");
-MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
diff --git a/drivers/dma/sh/usb-dmac.c b/drivers/dma/sh/usb-dmac.c
index 8f7ceb698226..1cc06900153e 100644
--- a/drivers/dma/sh/usb-dmac.c
+++ b/drivers/dma/sh/usb-dmac.c
@@ -855,8 +855,8 @@ static int usb_dmac_probe(struct platform_device *pdev)
 
 error:
 	of_dma_controller_free(pdev->dev.of_node);
-	pm_runtime_put(&pdev->dev);
 error_pm:
+	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 	return ret;
 }