diff options
Diffstat (limited to 'drivers/ata/pata_pdc2027x.c')
| -rw-r--r-- | drivers/ata/pata_pdc2027x.c | 61 |
1 files changed, 16 insertions, 45 deletions
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index 76dd1c935dbd..1c106b866c79 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -33,7 +33,6 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_cmnd.h> #include <linux/libata.h> -#include <asm/io.h> #define DRV_NAME "pata_pdc2027x" #define DRV_VERSION "0.74-ac5" @@ -62,7 +61,6 @@ enum { }; static int pdc2027x_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); -static void pdc2027x_remove_one(struct pci_dev *pdev); static void pdc2027x_error_handler(struct ata_port *ap); static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev); static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev); @@ -123,7 +121,7 @@ static struct pci_driver pdc2027x_pci_driver = { .name = DRV_NAME, .id_table = pdc2027x_pci_tbl, .probe = pdc2027x_init_one, - .remove = __devexit_p(pdc2027x_remove_one), + .remove = ata_pci_remove_one, }; static struct scsi_host_template pdc2027x_sht = { @@ -171,8 +169,6 @@ static struct ata_port_operations pdc2027x_pata100_ops = { .irq_clear = ata_bmdma_irq_clear, .port_start = ata_port_start, - .port_stop = ata_port_stop, - .host_stop = ata_pci_host_stop, }; static struct ata_port_operations pdc2027x_pata133_ops = { @@ -205,8 +201,6 @@ static struct ata_port_operations pdc2027x_pata133_ops = { .irq_clear = ata_bmdma_irq_clear, .port_start = ata_port_start, - .port_stop = ata_port_stop, - .host_stop = ata_pci_host_stop, }; static struct ata_port_info pdc2027x_port_info[] = { @@ -755,7 +749,7 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de static int printed_version; unsigned int board_idx = (unsigned int) ent->driver_data; - struct ata_probe_ent *probe_ent = NULL; + struct ata_probe_ent *probe_ent; unsigned long base; void __iomem *mmio_base; int rc; @@ -763,37 +757,33 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de if (!printed_version++) dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); - rc = pci_enable_device(pdev); + rc = pcim_enable_device(pdev); if (rc) return rc; rc = pci_request_regions(pdev, DRV_NAME); if (rc) - goto err_out; + return rc; rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); if (rc) - goto err_out_regions; + return rc; rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK); if (rc) - goto err_out_regions; + return rc; /* Prepare the probe entry */ - probe_ent = kzalloc(sizeof(*probe_ent), GFP_KERNEL); - if (probe_ent == NULL) { - rc = -ENOMEM; - goto err_out_regions; - } + probe_ent = devm_kzalloc(&pdev->dev, sizeof(*probe_ent), GFP_KERNEL); + if (probe_ent == NULL) + return -ENOMEM; probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); - mmio_base = pci_iomap(pdev, 5, 0); - if (!mmio_base) { - rc = -ENOMEM; - goto err_out_free_ent; - } + mmio_base = pcim_iomap(pdev, 5, 0); + if (!mmio_base) + return -ENOMEM; base = (unsigned long) mmio_base; @@ -820,32 +810,13 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de /* initialize adapter */ if (pdc_hardware_init(pdev, probe_ent, board_idx) != 0) - goto err_out_free_ent; + return -EIO; - ata_device_add(probe_ent); - kfree(probe_ent); + if (!ata_device_add(probe_ent)) + return -ENODEV; + devm_kfree(&pdev->dev, probe_ent); return 0; - -err_out_free_ent: - kfree(probe_ent); -err_out_regions: - pci_release_regions(pdev); -err_out: - pci_disable_device(pdev); - return rc; -} - -/** - * pdc2027x_remove_one - Called to remove a single instance of the - * adapter. - * - * @dev: The PCI device to remove. - * FIXME: module load/unload not working yet - */ -static void __devexit pdc2027x_remove_one(struct pci_dev *pdev) -{ - ata_pci_remove_one(pdev); } /** |