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authorJingoo Han <jg1.han@samsung.com>2013-11-25 11:16:33 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-08 17:04:40 -0800
commitf166b4981472baa9af2ae29984ea08e0eb62ca6c (patch)
tree0732cf6af824c6aae2f4dd13d5517e6db72dbd03 /drivers/parport/parport_serial.c
parent9cfb5e30951e484a403793d67d9ba0e2d4a188fd (diff)
downloadop-kernel-dev-f166b4981472baa9af2ae29984ea08e0eb62ca6c.zip
op-kernel-dev-f166b4981472baa9af2ae29984ea08e0eb62ca6c.tar.gz
parport_serial: remove unnecessary pci_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport/parport_serial.c')
-rw-r--r--drivers/parport/parport_serial.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 1b8bdb7..ff53314 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -596,13 +596,11 @@ static int parport_serial_pci_probe(struct pci_dev *dev,
err = pci_enable_device (dev);
if (err) {
- pci_set_drvdata (dev, NULL);
kfree (priv);
return err;
}
if (parport_register (dev, id)) {
- pci_set_drvdata (dev, NULL);
kfree (priv);
return -ENODEV;
}
@@ -611,7 +609,6 @@ static int parport_serial_pci_probe(struct pci_dev *dev,
int i;
for (i = 0; i < priv->num_par; i++)
parport_pc_unregister_port (priv->port[i]);
- pci_set_drvdata (dev, NULL);
kfree (priv);
return -ENODEV;
}
@@ -624,8 +621,6 @@ static void parport_serial_pci_remove(struct pci_dev *dev)
struct parport_serial_private *priv = pci_get_drvdata (dev);
int i;
- pci_set_drvdata(dev, NULL);
-
// Serial ports
if (priv->serial)
pciserial_remove_ports(priv->serial);
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