diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-03-20 20:04:26 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-05-10 10:23:24 +0200 |
| commit | a371b37ccdb97ccf99b25645c7976f6448bb7274 (patch) | |
| tree | 0d5bf5ccc53358421da5788cd06432b5ad42c3b7 /drivers/ata/pata_pcmcia.c | |
| parent | 378b451ede192163780bb15b1ad0a913aa8ee4ae (diff) | |
pata_pcmcia: get rid of extra indirection
We don't need ata_pcmcia_info any more.
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/ata/pata_pcmcia.c')
| -rw-r--r-- | drivers/ata/pata_pcmcia.c | 41 |
1 files changed, 6 insertions, 35 deletions
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 2aab1e0f663..aa39bda6441 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -45,16 +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 @@ -248,7 +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; @@ -256,14 +245,6 @@ 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; @@ -347,16 +328,14 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) 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; } @@ -370,20 +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[] = { |