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Commit ccb9d59e authored by Dirk Hohndel's avatar Dirk Hohndel Committed by Greg Kroah-Hartman
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PCI: pciserial_resume_one ignored return value of pci_enable_device 



[PATCH] pciserial_resume_one ignored return value of pci_enable_device

Signed-off-by: default avatarDirk Hohndel <hohndel@linux.intel.com>
Acked-by: default avatarAlan Cox <alan@redhat.com>
Acked-by: default avatarJeff Garzik <jeff@garzik.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 00395410

drivers/serial/8250_pci.c

+4 −1
Original line number Diff line number Diff line
@@ -1986,6 +1986,7 @@ static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state) 


static int pciserial_resume_one(struct pci_dev *dev)

{

	int err;

	struct serial_private *priv = pci_get_drvdata(dev);



	pci_set_power_state(dev, PCI_D0);
@@ -1995,7 +1996,9 @@ static int pciserial_resume_one(struct pci_dev *dev) 
		/*

		 * The device may have been disabled.  Re-enable it.

		 */

		pci_enable_device(dev);

		err = pci_enable_device(dev);

		if (err)

			return err;



		pciserial_resume_ports(priv);

	}