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authorJingoo Han <jg1.han@samsung.com>2013-05-23 19:41:21 +0900
committerTejun Heo <tj@kernel.org>2013-05-24 10:26:13 +0900
commitd89995db5f238e618389604b848b431da240eb69 (patch)
treeb9d7d30ea21b911705f061b10ac3bc2460380c91 /drivers/ata/pata_bf54x.c
parentb29900e62598cecd519c9ab2b8e4d03f8ebf702d (diff)
downloadlinux-d89995db5f238e618389604b848b431da240eb69.tar.bz2
ata: use platform_{get,set}_drvdata()
Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/pata_bf54x.c')
-rw-r--r--drivers/ata/pata_bf54x.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index 8d43510c6bec..ba0d8a29dc23 100644
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -1596,7 +1596,7 @@ static int bfin_atapi_probe(struct platform_device *pdev)
return -ENODEV;
}
- dev_set_drvdata(&pdev->dev, host);
+ platform_set_drvdata(pdev, host);
return 0;
}
@@ -1610,11 +1610,9 @@ static int bfin_atapi_probe(struct platform_device *pdev)
*/
static int bfin_atapi_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);
ata_host_detach(host);
- dev_set_drvdata(&pdev->dev, NULL);
peripheral_free_list(atapi_io_port);
@@ -1624,7 +1622,7 @@ static int bfin_atapi_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int bfin_atapi_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
@@ -1633,7 +1631,7 @@ static int bfin_atapi_suspend(struct platform_device *pdev, pm_message_t state)
static int bfin_atapi_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) {