misc: alcor_pci: Use dev_get_drvdata

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20190723124649.24728-1-hslester96@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/cardreader/alcor_pci.c b/drivers/misc/cardreader/alcor_pci.c
index bcb10fa4bc3a71a32c08f5b96794caa2a3b84857..259fe1dfec039f48f774862f7cfe1c38e47244b2 100644 (file)
--- a/drivers/misc/cardreader/alcor_pci.c
+++ b/drivers/misc/cardreader/alcor_pci.c
@@ -334,8 +334,7 @@ static void alcor_pci_remove(struct pci_dev *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int alcor_suspend(struct device *dev)
 {
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct alcor_pci_priv *priv = pci_get_drvdata(pdev);
+       struct alcor_pci_priv *priv = dev_get_drvdata(dev);
 
        alcor_pci_aspm_ctrl(priv, 1);
        return 0;
@@ -344,8 +343,7 @@ static int alcor_suspend(struct device *dev)
 static int alcor_resume(struct device *dev)
 {
 
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct alcor_pci_priv *priv = pci_get_drvdata(pdev);
+       struct alcor_pci_priv *priv = dev_get_drvdata(dev);
 
        alcor_pci_aspm_ctrl(priv, 0);
        return 0;