#include <linux/ahci_platform.h>
#include "ahci.h"
+static void ahci_host_stop(struct ata_host *host);
+
enum ahci_type {
AHCI, /* standard platform ahci */
IMX53_AHCI, /* ahci on i.mx53 */
};
MODULE_DEVICE_TABLE(platform, ahci_devtype);
+struct ata_port_operations ahci_platform_ops = {
+ .inherits = &ahci_ops,
+ .host_stop = ahci_host_stop,
+};
+
+struct ata_port_operations ahci_platform_retry_srst_ops = {
+ .inherits = &ahci_pmp_retry_srst_ops,
+ .host_stop = ahci_host_stop,
+};
static const struct ata_port_info ahci_port_info[] = {
/* by features */
.flags = AHCI_FLAG_COMMON,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA6,
- .port_ops = &ahci_ops,
+ .port_ops = &ahci_platform_ops,
},
[IMX53_AHCI] = {
.flags = AHCI_FLAG_COMMON,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA6,
- .port_ops = &ahci_pmp_retry_srst_ops,
+ .port_ops = &ahci_platform_retry_srst_ops,
},
[STRICT_AHCI] = {
AHCI_HFLAGS (AHCI_HFLAG_DELAY_ENGINE),
.flags = AHCI_FLAG_COMMON,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA6,
- .port_ops = &ahci_ops,
+ .port_ops = &ahci_platform_ops,
},
};
AHCI_SHT("ahci_platform"),
};
-static int __init ahci_probe(struct platform_device *pdev)
+static int __devinit ahci_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct ahci_platform_data *pdata = dev_get_platdata(dev);
return rc;
}
-static int __devexit ahci_remove(struct platform_device *pdev)
+static void ahci_host_stop(struct ata_host *host)
{
- struct device *dev = &pdev->dev;
+ struct device *dev = host->dev;
struct ahci_platform_data *pdata = dev_get_platdata(dev);
- struct ata_host *host = dev_get_drvdata(dev);
struct ahci_host_priv *hpriv = host->private_data;
- ata_host_detach(host);
-
if (pdata && pdata->exit)
pdata->exit(dev);
clk_disable_unprepare(hpriv->clk);
clk_put(hpriv->clk);
}
-
- return 0;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int ahci_suspend(struct device *dev)
{
struct ahci_platform_data *pdata = dev_get_platdata(dev);
MODULE_DEVICE_TABLE(of, ahci_of_match);
static struct platform_driver ahci_driver = {
- .remove = __devexit_p(ahci_remove),
+ .probe = ahci_probe,
+ .remove = ata_platform_remove_one,
.driver = {
.name = "ahci",
.owner = THIS_MODULE,
},
.id_table = ahci_devtype,
};
-
-static int __init ahci_init(void)
-{
- return platform_driver_probe(&ahci_driver, ahci_probe);
-}
-module_init(ahci_init);
-
-static void __exit ahci_exit(void)
-{
- platform_driver_unregister(&ahci_driver);
-}
-module_exit(ahci_exit);
+module_platform_driver(ahci_driver);
MODULE_DESCRIPTION("AHCI SATA platform driver");
MODULE_AUTHOR("Anton Vorontsov <avorontsov@ru.mvista.com>");