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net: remove driver_data direct access of struct device

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In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device.  Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used.  These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.

Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Greg Kroah-Hartman 2009-04-30 12:19:31 +00:00 committed by David S. Miller
parent aba7453037
commit 1aec5bdfed
7 changed files with 19 additions and 19 deletions
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12
drivers/net/3c509.c
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@ -653,11 +653,11 @@ static int __init el3_mca_probe(struct device *device)
netdev_boot_setup_check(dev); netdev_boot_setup_check(dev);
el3_dev_fill(dev, phys_addr, ioaddr, irq, if_port, EL3_MCA); el3_dev_fill(dev, phys_addr, ioaddr, irq, if_port, EL3_MCA);
device->driver_data = dev; dev_set_drvdata(device, dev);
err = el3_common_init(dev); err = el3_common_init(dev);
if (err) { if (err) {
device->driver_data = NULL; dev_set_drvdata(device, NULL);
free_netdev(dev); free_netdev(dev);
return -ENOMEM; return -ENOMEM;
} }
@ -721,12 +721,12 @@ static int __init el3_eisa_probe (struct device *device)
/* This remove works for all device types. /* This remove works for all device types.
* *
* The net dev must be stored in the driver_data field */ * The net dev must be stored in the driver data field */
static int __devexit el3_device_remove (struct device *device) static int __devexit el3_device_remove (struct device *device)
{ {
struct net_device *dev; struct net_device *dev;
dev = device->driver_data; dev = dev_get_drvdata(device);
el3_common_remove (dev); el3_common_remove (dev);
return 0; return 0;
@ -1451,7 +1451,7 @@ el3_suspend(struct device *pdev, pm_message_t state)
struct el3_private *lp; struct el3_private *lp;
int ioaddr; int ioaddr;
dev = pdev->driver_data; dev = dev_get_drvdata(pdev);
lp = netdev_priv(dev); lp = netdev_priv(dev);
ioaddr = dev->base_addr; ioaddr = dev->base_addr;
@ -1475,7 +1475,7 @@ el3_resume(struct device *pdev)
struct el3_private *lp; struct el3_private *lp;
int ioaddr; int ioaddr;
dev = pdev->driver_data; dev = dev_get_drvdata(pdev);
lp = netdev_priv(dev); lp = netdev_priv(dev);
ioaddr = dev->base_addr; ioaddr = dev->base_addr;

4
drivers/net/depca.c
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@ -810,7 +810,7 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device)
dev->mem_start = 0; dev->mem_start = 0;
device->driver_data = dev; dev_set_drvdata(device, dev);
SET_NETDEV_DEV (dev, device); SET_NETDEV_DEV (dev, device);
status = register_netdev(dev); status = register_netdev(dev);
@ -1614,7 +1614,7 @@ static int __devexit depca_device_remove (struct device *device)
struct depca_private *lp; struct depca_private *lp;
int bus; int bus;
dev = device->driver_data; dev = dev_get_drvdata(device);
lp = netdev_priv(dev); lp = netdev_priv(dev);
unregister_netdev (dev); unregister_netdev (dev);

4
drivers/net/hp100.c
View File

@ -2864,7 +2864,7 @@ static int __init hp100_eisa_probe (struct device *gendev)
printk("hp100: %s: EISA adapter found at 0x%x\n", dev->name, printk("hp100: %s: EISA adapter found at 0x%x\n", dev->name,
dev->base_addr); dev->base_addr);
#endif #endif
gendev->driver_data = dev; dev_set_drvdata(gendev, dev);
return 0; return 0;
out1: out1:
free_netdev(dev); free_netdev(dev);
@ -2873,7 +2873,7 @@ static int __init hp100_eisa_probe (struct device *gendev)
static int __devexit hp100_eisa_remove (struct device *gendev) static int __devexit hp100_eisa_remove (struct device *gendev)
{ {
struct net_device *dev = gendev->driver_data; struct net_device *dev = dev_get_drvdata(gendev);
cleanup_dev(dev); cleanup_dev(dev);
return 0; return 0;
} }

4
drivers/net/ne3210.c
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@ -104,7 +104,7 @@ static int __init ne3210_eisa_probe (struct device *device)
} }
SET_NETDEV_DEV(dev, device); SET_NETDEV_DEV(dev, device);
device->driver_data = dev; dev_set_drvdata(device, dev);
ioaddr = edev->base_addr; ioaddr = edev->base_addr;
if (!request_region(ioaddr, NE3210_IO_EXTENT, DRV_NAME)) { if (!request_region(ioaddr, NE3210_IO_EXTENT, DRV_NAME)) {
@ -225,7 +225,7 @@ static int __init ne3210_eisa_probe (struct device *device)
static int __devexit ne3210_eisa_remove (struct device *device) static int __devexit ne3210_eisa_remove (struct device *device)
{ {
struct net_device *dev = device->driver_data; struct net_device *dev = dev_get_drvdata(device);
unsigned long ioaddr = to_eisa_device (device)->base_addr; unsigned long ioaddr = to_eisa_device (device)->base_addr;
unregister_netdev (dev); unregister_netdev (dev);

4
drivers/net/smc-mca.c
View File

@ -370,7 +370,7 @@ static int __init ultramca_probe(struct device *gen_dev)
outb(reg4, ioaddr + 4); outb(reg4, ioaddr + 4);
gen_dev->driver_data = dev; dev_set_drvdata(gen_dev, dev);
/* The 8390 isn't at the base address, so fake the offset /* The 8390 isn't at the base address, so fake the offset
*/ */
@ -531,7 +531,7 @@ static int ultramca_close_card(struct net_device *dev)
static int ultramca_remove(struct device *gen_dev) static int ultramca_remove(struct device *gen_dev)
{ {
struct mca_device *mca_dev = to_mca_device(gen_dev); struct mca_device *mca_dev = to_mca_device(gen_dev);
struct net_device *dev = (struct net_device *)gen_dev->driver_data; struct net_device *dev = dev_get_drvdata(gen_dev);
if (dev) { if (dev) {
/* NB: ultra_close_card() does free_irq */ /* NB: ultra_close_card() does free_irq */

6
drivers/net/tulip/de4x5.c
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@ -1099,7 +1099,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev)
struct pci_dev *pdev = NULL; struct pci_dev *pdev = NULL;
int i, status=0; int i, status=0;
gendev->driver_data = dev; dev_set_drvdata(gendev, dev);
/* Ensure we're not sleeping */ /* Ensure we're not sleeping */
if (lp->bus == EISA) { if (lp->bus == EISA) {
@ -2094,7 +2094,7 @@ static int __devexit de4x5_eisa_remove (struct device *device)
struct net_device *dev; struct net_device *dev;
u_long iobase; u_long iobase;
dev = device->driver_data; dev = dev_get_drvdata(device);
iobase = dev->base_addr; iobase = dev->base_addr;
unregister_netdev (dev); unregister_netdev (dev);
@ -2338,7 +2338,7 @@ static void __devexit de4x5_pci_remove (struct pci_dev *pdev)
struct net_device *dev; struct net_device *dev;
u_long iobase; u_long iobase;
dev = pdev->dev.driver_data; dev = dev_get_drvdata(&pdev->dev);
iobase = dev->base_addr; iobase = dev->base_addr;
unregister_netdev (dev); unregister_netdev (dev);

4
drivers/net/usb/hso.c
View File

@ -482,7 +482,7 @@ static ssize_t hso_sysfs_show_porttype(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
char *buf) char *buf)
{ {
struct hso_device *hso_dev = dev->driver_data; struct hso_device *hso_dev = dev_get_drvdata(dev);
char *port_name; char *port_name;
if (!hso_dev) if (!hso_dev)
@ -2313,7 +2313,7 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs,
serial->parent->dev = tty_register_device(tty_drv, minor, serial->parent->dev = tty_register_device(tty_drv, minor,
&serial->parent->interface->dev); &serial->parent->interface->dev);
dev = serial->parent->dev; dev = serial->parent->dev;
dev->driver_data = serial->parent; dev_set_drvdata(dev, serial->parent);
i = device_create_file(dev, &dev_attr_hsotype); i = device_create_file(dev, &dev_attr_hsotype);
/* fill in specific data for later use */ /* fill in specific data for later use */