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sata_mv: use {platform|pci}_get_drvdata() 

The driver uses dev_get_drvdata() to get to the driver data for the
platform and PCI devices, while the corresponding wrappers exists for
them -- in one case it even declares an otherwise unneeded variable
to do that.  Switch to using the {platform|pci}_get_drvdata() instead.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Sergei Shtylyov 2011-10-07 19:24:22 +04:00 committed by Jeff Garzik
parent c00a4c9d24
commit d86619211e
1 changed files with 4 additions and 5 deletions
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9
drivers/ata/sata_mv.c
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@ -4113,8 +4113,7 @@ err:
*/
static int __devexit mv_platform_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct ata_host *host = dev_get_drvdata(dev);
struct ata_host *host = platform_get_drvdata(pdev);
#if defined(CONFIG_HAVE_CLK)
struct mv_host_priv *hpriv = host->private_data;
#endif
@ -4132,7 +4131,7 @@ static int __devexit mv_platform_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int mv_platform_suspend(struct platform_device *pdev, pm_message_t state)
{
struct ata_host *host = dev_get_drvdata(&pdev->dev);
struct ata_host *host = platform_get_drvdata(pdev);
if (host)
return ata_host_suspend(host, state);
else
@ -4141,7 +4140,7 @@ static int mv_platform_suspend(struct platform_device *pdev, pm_message_t state)
static int mv_platform_resume(struct platform_device *pdev)
{
struct ata_host *host = dev_get_drvdata(&pdev->dev);
struct ata_host *host = platform_get_drvdata(pdev);
int ret;
if (host) {
@ -4356,7 +4355,7 @@ static int mv_pci_init_one(struct pci_dev *pdev,
#ifdef CONFIG_PM
static int mv_pci_device_resume(struct pci_dev *pdev)
{
struct ata_host *host = dev_get_drvdata(&pdev->dev);
struct ata_host *host = pci_get_drvdata(pdev);
int rc;
rc = ata_pci_device_do_resume(pdev);