diff options
Diffstat (limited to 'drivers/ata/pata_ep93xx.c')
| -rw-r--r-- | drivers/ata/pata_ep93xx.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c index 556222f0473..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; @@ -915,7 +915,7 @@ 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 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; } |