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[PATCH] isdn4linux: Siemens Gigaset drivers: sysfs usage

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With Hansjoerg Lipp <hjlipp@web.de>

Correct the way the Gigaset drivers create their sysfs entries.

Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Tilman Schmidt
2006-04-10 22:55:07 -07:00
committed by Linus Torvalds
parent 784d5858aa
commit b1d47464c9
5 changed files with 35 additions and 34 deletions
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16
drivers/isdn/gigaset/proc.c
View File

@@ -19,16 +19,14 @@
static ssize_t show_cidmode(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
struct cardstate *cs = usb_get_intfdata(intf);
struct cardstate *cs = dev_get_drvdata(dev);
return sprintf(buf, "%d\n", atomic_read(&cs->cidmode));
}
static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct usb_interface *intf = to_usb_interface(dev);
struct cardstate *cs = usb_get_intfdata(intf);
struct cardstate *cs = dev_get_drvdata(dev);
long int value;
char *end;
@@ -63,17 +61,15 @@ static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
/* free sysfs for device */
void gigaset_free_dev_sysfs(struct usb_interface *interface)
void gigaset_free_dev_sysfs(struct cardstate *cs)
{
gig_dbg(DEBUG_INIT, "removing sysfs entries");
device_remove_file(&interface->dev, &dev_attr_cidmode);
device_remove_file(cs->dev, &dev_attr_cidmode);
}
EXPORT_SYMBOL_GPL(gigaset_free_dev_sysfs);
/* initialize sysfs for device */
void gigaset_init_dev_sysfs(struct usb_interface *interface)
void gigaset_init_dev_sysfs(struct cardstate *cs)
{
gig_dbg(DEBUG_INIT, "setting up sysfs");
device_create_file(&interface->dev, &dev_attr_cidmode);
device_create_file(cs->dev, &dev_attr_cidmode);
}
EXPORT_SYMBOL_GPL(gigaset_init_dev_sysfs);