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pata_arasan_cf: remove bogus to_platform_device() calls

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The suspend()/resume() methods already get the right 'struct device' to get the
driver data from -- there's no need to get to the 'struct platform_device' that
contains that 'struct device' just to call dev_get_drvdata()...

Acked-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Sergei Shtylyov 2011-10-12 19:09:09 +04:00 committed by Jeff Garzik
parent 46b9e77076
commit 90f0adf093
1 changed files with 2 additions and 4 deletions
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6
drivers/ata/pata_arasan_cf.c
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@ -922,8 +922,7 @@ static int __devexit arasan_cf_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int arasan_cf_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct ata_host *host = dev_get_drvdata(&pdev->dev);
struct ata_host *host = dev_get_drvdata(dev);
struct arasan_cf_dev *acdev = host->ports[0]->private_data;
if (acdev->dma_chan) {
@ -937,8 +936,7 @@ static int arasan_cf_suspend(struct device *dev)
static int arasan_cf_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct ata_host *host = dev_get_drvdata(&pdev->dev);
struct ata_host *host = dev_get_drvdata(dev);
struct arasan_cf_dev *acdev = host->ports[0]->private_data;
cf_init(acdev);