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parport: 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: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2009-05-04 12:40:54 -07:00
parent d18dbfa7aa
commit 61616115d7
1 changed files with 2 additions and 2 deletions
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4
drivers/parport/parport_gsc.c
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@ -376,14 +376,14 @@ static int __devinit parport_init_chip(struct parisc_device *dev)
/* PARPORT_IRQ_NONE */ PARPORT_DMA_NONE, NULL); /* PARPORT_IRQ_NONE */ PARPORT_DMA_NONE, NULL);
if (p) if (p)
parport_count++; parport_count++;
dev->dev.driver_data = p; dev_set_drvdata(&dev->dev, p);
return 0; return 0;
} }
static int __devexit parport_remove_chip(struct parisc_device *dev) static int __devexit parport_remove_chip(struct parisc_device *dev)
{ {
struct parport *p = dev->dev.driver_data; struct parport *p = dev_get_drvdata(&dev->dev);
if (p) { if (p) {
struct parport_gsc_private *priv = p->private_data; struct parport_gsc_private *priv = p->private_data;
struct parport_operations *ops = p->ops; struct parport_operations *ops = p->ops;