1 files changed, 10 insertions, 15 deletions

diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c
index 3982cef91f3..4d37c5415fc 100644
--- a/drivers/ata/pata_ep93xx.c
+++ b/drivers/ata/pata_ep93xx.c
@@ -31,9 +31,9 @@
  *   Copyright (C) 2006 Tower Technologies
  */
 
+#include <linux/err.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/blkdev.h>
 #include <scsi/scsi_host.h>
 #include <linux/ata.h>
@@ -708,8 +708,8 @@ static void ep93xx_pata_dma_start(struct ata_queued_cmd *qc)
 	struct dma_chan *channel = qc->dma_dir == DMA_TO_DEVICE
 		? drv_data->dma_tx_channel : drv_data->dma_rx_channel;
 
-	txd = channel->device->device_prep_slave_sg(channel, qc->sg,
-		 qc->n_elem, qc->dma_dir, DMA_CTRL_ACK, NULL);
+	txd = dmaengine_prep_slave_sg(channel, qc->sg, qc->n_elem, qc->dma_dir,
+		DMA_CTRL_ACK);
 	if (!txd) {
 		dev_err(qc->ap->dev, "failed to prepare slave for sg dma\n");
 		return;
@@ -910,12 +910,12 @@ static struct ata_port_operations ep93xx_pata_port_ops = {
 	.port_start		= ep93xx_pata_port_start,
 };
 
-static int __devinit ep93xx_pata_probe(struct platform_device *pdev)
+static int ep93xx_pata_probe(struct platform_device *pdev)
 {
 	struct ep93xx_pata_data *drv_data;
 	struct ata_host *host;
 	struct ata_port *ap;
-	unsigned int irq;
+	int irq;
 	struct resource *mem_res;
 	void __iomem *ide_base;
 	int err;
@@ -932,14 +932,9 @@ static int __devinit ep93xx_pata_probe(struct platform_device *pdev)
 	}
 
 	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem_res) {
-		err = -ENXIO;
-		goto err_rel_gpio;
-	}
-
-	ide_base = devm_request_and_ioremap(&pdev->dev, mem_res);
-	if (!ide_base) {
-		err = -ENXIO;
+	ide_base = devm_ioremap_resource(&pdev->dev, mem_res);
+	if (IS_ERR(ide_base)) {
+		err = PTR_ERR(ide_base);
 		goto err_rel_gpio;
 	}
 
@@ -1011,7 +1006,7 @@ err_rel_gpio:
 	return err;
 }
 
-static int __devexit ep93xx_pata_remove(struct platform_device *pdev)
+static int ep93xx_pata_remove(struct platform_device *pdev)
 {
 	struct ata_host *host = platform_get_drvdata(pdev);
 	struct ep93xx_pata_data *drv_data = host->private_data;
@@ -1029,7 +1024,7 @@ static struct platform_driver ep93xx_pata_platform_driver = {
 		.owner = THIS_MODULE,
 	},
 	.probe = ep93xx_pata_probe,
-	.remove = __devexit_p(ep93xx_pata_remove),
+	.remove = ep93xx_pata_remove,
 };
 
 module_platform_driver(ep93xx_pata_platform_driver);