Kill old init helpers ata_pci_init_native_mode() and ata_device_add().
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
---
drivers/ata/libata-bmdma.c | 68 ------------------------
drivers/ata/libata-core.c | 123 --------------------------------------------
include/linux/libata.h | 3 -
3 files changed, 0 insertions(+), 194 deletions(-)
diff --git a/drivers/ata/libata-bmdma.c b/drivers/ata/libata-bmdma.c
index 672df5a..0f62a6e 100644
--- a/drivers/ata/libata-bmdma.c
+++ b/drivers/ata/libata-bmdma.c
@@ -798,74 +798,6 @@ void ata_bmdma_post_internal_cmd(struct
#ifdef CONFIG_PCI
/**
- * ata_pci_init_native_mode - Initialize native-mode driver
- * @pdev: pci device to be initialized
- * @port: array[2] of pointers to port info structures.
- * @ports: bitmap of ports present
- *
- * Utility function which allocates and initializes an
- * ata_probe_ent structure for a standard dual-port
- * PIO-based IDE controller. The returned ata_probe_ent
- * structure can be passed to ata_device_add(). The returned
- * ata_probe_ent structure should then be freed with kfree().
- *
- * The caller need only pass the address of the primary port, the
- * secondary will be deduced automatically. If the device has non
- * standard secondary port mappings this function can be called twice,
- * once for each interface.
- */
-
-struct ata_probe_ent *
-ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int ports)
-{
- struct ata_probe_ent *probe_ent =
- ata_probe_ent_alloc(pci_dev_to_dev(pdev), port[0]);
- int p = 0;
- unsigned long bmdma;
-
- if (!probe_ent)
- return NULL;
-
- probe_ent->irq = pdev->irq;
- probe_ent->irq_flags = IRQF_SHARED;
- probe_ent->private_data = port[0]->private_data;
-
- if (ports & ATA_PORT_PRIMARY) {
- probe_ent->port[p].cmd_addr = pci_resource_start(pdev, 0);
- probe_ent->port[p].altstatus_addr =
- probe_ent->port[p].ctl_addr =
- pci_resource_start(pdev, 1) | ATA_PCI_CTL_OFS;
- bmdma = pci_resource_start(pdev, 4);
- if (bmdma) {
- if (inb(bmdma + 2) & 0x80)
- probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
- probe_ent->port[p].bmdma_addr = bmdma;
- }
- ata_std_ports(&probe_ent->port[p]);
- p++;
- }
-
- if (ports & ATA_PORT_SECONDARY) {
- probe_ent->port[p].cmd_addr = pci_resource_start(pdev, 2);
- probe_ent->port[p].altstatus_addr =
- probe_ent->port[p].ctl_addr =
- pci_resource_start(pdev, 3) | ATA_PCI_CTL_OFS;
- bmdma = pci_resource_start(pdev, 4);
- if (bmdma) {
- bmdma += 8;
- if(inb(bmdma + 2) & 0x80)
- probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
- probe_ent->port[p].bmdma_addr = bmdma;
- }
- ata_std_ports(&probe_ent->port[p]);
- p++;
- }
-
- probe_ent->n_ports = p;
- return probe_ent;
-}
-
-/**
* ata_pci_clear_simplex - attempt to kick device out of simplex
* @pdev: PCI device
*
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index ad32d35..1778256 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5911,127 +5911,6 @@ int ata_host_attach(struct ata_host *hos
return 0;
}
-
-/**
- * ata_device_add - Register hardware device with ATA and SCSI layers
- * @ent: Probe information describing hardware device to be registered
- *
- * This function processes the information provided in the probe
- * information struct @ent, allocates the necessary ATA and SCSI
- * host information structures, initializes them, and registers
- * everything with requisite kernel subsystems.
- *
- * This function requests irqs, probes the ATA bus, and probes
- * the SCSI bus.
- *
- * LOCKING:
- * PCI/etc. bus probe sem.
- *
- * RETURNS:
- * Number of ports registered. Zero on error (no ports registered).
- */
-int ata_device_add(const struct ata_probe_ent *ent)
-{
- unsigned int i;
- struct device *dev = ent->dev;
- struct ata_host *host;
- int rc;
-
- DPRINTK("ENTER\n");
-
- if (!ent->port_ops->error_handler &&
- !(ent->port_flags & (ATA_FLAG_SATA_RESET | ATA_FLAG_SRST))) {
- dev_printk(KERN_ERR, dev, "no reset mechanism available\n");
- return 0;
- }
-
- /* allocate host */
- host = ata_host_alloc(dev, ent->sht, ent->n_ports);
- if (!host)
- return 0;
-
- host->irq = ent->irq;
- host->irq2 = ent->irq2;
- host->mmio_base = ent->mmio_base;
- host->private_data = ent->private_data;
- host->ops = ent->port_ops;
- host->flags = ent->_host_flags;
-
- for (i = 0; i < host->n_ports; i++) {
- struct ata_port *ap = host->ports[i];
-
- /* dummy? */
- if (ent->dummy_port_mask & (1 << i)) {
- ap->ops = &ata_dummy_port_ops;
- continue;
- }
-
- ap->pio_mask = ent->pio_mask;
- ap->mwdma_mask = ent->mwdma_mask;
- ap->udma_mask = ent->udma_mask;
- ap->flags |= ent->port_flags;
- ap->ops = ent->port_ops;
-
- memcpy(&ap->ioaddr, &ent->port[ap->port_no],
- sizeof(struct ata_ioports));
- }
-
- /* start ports */
- rc = ata_host_start(host);
- if (rc)
- goto err_free_host;
-
- /* freeze */
- for (i = 0; i < host->n_ports; i++) {
- struct ata_port *ap = host->ports[i];
-
- ata_chk_status(ap);
- host->ops->irq_clear(ap);
- ata_eh_freeze_port(ap); /* freeze port before requesting IRQ */
- }
-
- /* obtain irq, that may be shared between channels */
- rc = request_irq(ent->irq, ent->port_ops->irq_handler, ent->irq_flags,
- DRV_NAME, host);
- if (rc) {
- dev_printk(KERN_ERR, dev, "irq %lu request failed: %d\n",
- ent->irq, rc);
- goto err_free_host;
- }
-
- /* do we have a second IRQ for the other channel, eg legacy mode */
- if (ent->irq2) {
- /* We will get weird core code crashes later if this is true
- so trap it now */
- BUG_ON(ent->irq == ent->irq2);
-
- rc = request_irq(ent->irq2, ent->port_ops->irq_handler, ent->irq_flags,
- DRV_NAME, host);
- if (rc) {
- dev_printk(KERN_ERR, dev, "irq %lu request failed: %d\n",
- ent->irq2, rc);
- goto err_free_irq;
- }
- }
-
- rc = ata_host_attach(host);
- if (rc)
- goto err_free_irq2;
-
- return host->n_ports; /* success */
-
- err_free_irq2:
- if (ent->irq2)
- free_irq(ent->irq2, host);
- err_free_irq:
- free_irq(ent->irq, host);
- err_free_host:
- ata_host_stop(host);
- ata_host_free(host);
- VPRINTK("EXIT, returning 0\n");
- return 0;
-}
-
/**
* ata_port_detach - Detach ATA port in prepration of device removal
* @ap: ATA port to be detached
@@ -6501,7 +6380,6 @@ EXPORT_SYMBOL_GPL(ata_host_add_ports_pin
EXPORT_SYMBOL_GPL(ata_host_start);
EXPORT_SYMBOL_GPL(ata_host_request_irq);
EXPORT_SYMBOL_GPL(ata_host_attach);
-EXPORT_SYMBOL_GPL(ata_device_add);
EXPORT_SYMBOL_GPL(ata_host_detach);
EXPORT_SYMBOL_GPL(ata_host_stop);
EXPORT_SYMBOL_GPL(ata_host_free_irqs);
@@ -6583,7 +6461,6 @@ EXPORT_SYMBOL_GPL(ata_timing_merge);
#ifdef CONFIG_PCI
EXPORT_SYMBOL_GPL(pci_test_config_bits);
EXPORT_SYMBOL_GPL(ata_pci_host_stop);
-EXPORT_SYMBOL_GPL(ata_pci_init_native_mode);
EXPORT_SYMBOL_GPL(ata_pci_device_do_suspend);
EXPORT_SYMBOL_GPL(ata_pci_device_do_resume);
EXPORT_SYMBOL_GPL(ata_pci_device_suspend);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index e96c257..e274121 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -760,7 +760,6 @@ extern int ata_host_request_irq(struct a
const char **p_reason);
extern int ata_host_start(struct ata_host *host);
extern int ata_host_attach(struct ata_host *host);
-extern int ata_device_add(const struct ata_probe_ent *ent);
extern void ata_host_detach(struct ata_host *host);
extern void ata_host_stop(struct ata_host *host);
extern void ata_host_free_irqs(struct ata_host *host);
@@ -900,8 +899,6 @@ struct pci_bits {
};
extern void ata_pci_host_stop (struct ata_host *host);
-extern struct ata_probe_ent *
-ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
extern unsigned long ata_pci_default_filter(const struct ata_port *, struct ata_device *, unsigned long);
#endif /* CONFIG_PCI */
--
1.4.1.1
-
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