ahci_platform: use dev_get_platdata()

Use dev_get_platdata() to retrieve the struct ahci_platform_data data
from the platform.

Signed-off-by: JiSheng Zhang <jszhang3@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 004f2ce..ec55595 100644 (file)
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -65,7 +65,7 @@ static struct scsi_host_template ahci_platform_sht = {
 static int __init ahci_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
-       struct ahci_platform_data *pdata = dev->platform_data;
+       struct ahci_platform_data *pdata = dev_get_platdata(dev);
        const struct platform_device_id *id = platform_get_device_id(pdev);
        struct ata_port_info pi = ahci_port_info[id->driver_data];
        const struct ata_port_info *ppi[] = { &pi, NULL };
@@ -191,7 +191,7 @@ err0:
 static int __devexit ahci_remove(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
-       struct ahci_platform_data *pdata = dev->platform_data;
+       struct ahci_platform_data *pdata = dev_get_platdata(dev);
        struct ata_host *host = dev_get_drvdata(dev);
 
        ata_host_detach(host);