ata: use pci_get_drvdata()

Use the wrapper function for getting the driver data using pci_dev
instead of using dev_get_drvdata() with &pdev->dev, so we can directly
pass a struct pci_dev.  This is a purely cosmetic change.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/pata_pdc2027x.c

@@ -765,7 +765,7 @@ static int pdc2027x_init_one(struct pci_dev *pdev,
 #ifdef CONFIG_PM
 static int pdc2027x_reinit_one(struct pci_dev *pdev)
 {
-	struct ata_host *host = dev_get_drvdata(&pdev->dev);
+	struct ata_host *host = pci_get_drvdata(pdev);
 	unsigned int board_idx;
 	int rc;