diff options
Diffstat (limited to 'drivers/ata/pata_pcmcia.c')
| -rw-r--r-- | drivers/ata/pata_pcmcia.c | 58 |
1 files changed, 16 insertions, 42 deletions
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 1b392c9e8531..118c28e8abaf 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -29,6 +29,7 @@ #include <linux/init.h> #include <linux/blkdev.h> #include <linux/delay.h> +#include <linux/slab.h> #include <scsi/scsi_host.h> #include <linux/ata.h> #include <linux/libata.h> @@ -44,16 +45,6 @@ #define DRV_NAME "pata_pcmcia" #define DRV_VERSION "0.3.5" -/* - * Private data structure to glue stuff together - */ - -struct ata_pcmcia_info { - struct pcmcia_device *pdev; - int ndev; - dev_node_t node; -}; - /** * pcmcia_set_mode - PCMCIA specific mode setup * @link: link @@ -131,12 +122,12 @@ static unsigned int ata_data_xfer_8bit(struct ata_device *dev, * @qc: command * * Drain the FIFO and device of any stuck data following a command - * failing to complete. In some cases this is neccessary before a + * failing to complete. In some cases this is necessary before a * reset will recover the device. * */ -void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc) +static void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc) { int count; struct ata_port *ap; @@ -174,7 +165,7 @@ static struct ata_port_operations pcmcia_8bit_port_ops = { .sff_data_xfer = ata_data_xfer_8bit, .cable_detect = ata_cable_40wire, .set_mode = pcmcia_set_mode_8bit, - .drain_fifo = pcmcia_8bit_drain_fifo, + .sff_drain_fifo = pcmcia_8bit_drain_fifo, }; @@ -247,7 +238,6 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) { struct ata_host *host; struct ata_port *ap; - struct ata_pcmcia_info *info; struct pcmcia_config_check *stk = NULL; int is_kme = 0, ret = -ENOMEM, p; unsigned long io_base, ctl_base; @@ -255,19 +245,10 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) int n_ports = 1; struct ata_port_operations *ops = &pcmcia_port_ops; - info = kzalloc(sizeof(*info), GFP_KERNEL); - if (info == NULL) - return -ENOMEM; - - /* Glue stuff together. FIXME: We may be able to get rid of info with care */ - info->pdev = pdev; - pdev->priv = info; - /* Set up attributes in order to probe card and get resources */ pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; pdev->io.Attributes2 = IO_DATA_PATH_WIDTH_8; pdev->io.IOAddrLines = 3; - pdev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; pdev->conf.Attributes = CONF_ENABLE_IRQ; pdev->conf.IntType = INT_MEMORY_AND_IO; @@ -292,8 +273,7 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) } io_base = pdev->io.BasePort1; ctl_base = stk->ctl_base; - ret = pcmcia_request_irq(pdev, &pdev->irq); - if (ret) + if (!pdev->irq) goto failed; ret = pcmcia_request_configuration(pdev, &pdev->conf); @@ -343,21 +323,19 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) } /* activate */ - ret = ata_host_activate(host, pdev->irq.AssignedIRQ, ata_sff_interrupt, + ret = ata_host_activate(host, pdev->irq, ata_sff_interrupt, IRQF_SHARED, &pcmcia_sht); if (ret) goto failed; - info->ndev = 1; + pdev->priv = host; kfree(stk); return 0; failed: kfree(stk); - info->ndev = 0; pcmcia_disable_device(pdev); out1: - kfree(info); return ret; } @@ -371,20 +349,12 @@ out1: static void pcmcia_remove_one(struct pcmcia_device *pdev) { - struct ata_pcmcia_info *info = pdev->priv; - struct device *dev = &pdev->dev; - - if (info != NULL) { - /* If we have attached the device to the ATA layer, detach it */ - if (info->ndev) { - struct ata_host *host = dev_get_drvdata(dev); - ata_host_detach(host); - } - info->ndev = 0; - pdev->priv = NULL; - } + struct ata_host *host = pdev->priv; + + if (host) + ata_host_detach(host); + pcmcia_disable_device(pdev); - kfree(info); } static struct pcmcia_device_id pcmcia_devices[] = { @@ -423,6 +393,8 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), + PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb), + PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b), PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), @@ -443,6 +415,8 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47), PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918), PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209), |