diff options
| author | Evgeniy Polyakov <johnpol@2ka.mipt.ru> | 2005-05-20 22:49:08 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-21 21:43:09 -0700 |
| commit | ca775c629a366ded01aae69da8410f70aaf85de1 (patch) | |
| tree | 2e8138bb6aca6d1d699138d57809e8673abeb7aa /drivers/w1/w1.c | |
| parent | 7785925dd8e0d2f389d4a9168f1683c6b249a552 (diff) | |
[PATCH] w1: new family structure.
Removed some fields which are not required.
First step for writing operations.
Now only read and read name remain.
Patch depends on w1 cleanups patch.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/w1/w1.c')
| -rw-r--r-- | drivers/w1/w1.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index 5b49c9a937f0..c85d75ed835a 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -102,9 +102,6 @@ static ssize_t w1_default_read_bin(struct kobject *kobj, char *buf, loff_t off, static struct device_attribute w1_slave_attribute = __ATTR(name, S_IRUGO, w1_default_read_name, NULL); -static struct device_attribute w1_slave_attribute_val = - __ATTR(value, S_IRUGO, w1_default_read_name, NULL); - static struct bin_attribute w1_slave_bin_attribute = { .attr = { .name = "w1_slave", @@ -310,12 +307,9 @@ static int __w1_attach_slave_device(struct w1_slave *sl) memcpy(&sl->attr_bin, &w1_slave_bin_attribute, sizeof(sl->attr_bin)); memcpy(&sl->attr_name, &w1_slave_attribute, sizeof(sl->attr_name)); - memcpy(&sl->attr_val, &w1_slave_attribute_val, sizeof(sl->attr_val)); sl->attr_bin.read = sl->family->fops->rbin; sl->attr_name.show = sl->family->fops->rname; - sl->attr_val.show = sl->family->fops->rval; - sl->attr_val.attr.name = sl->family->fops->rvalname; err = device_create_file(&sl->dev, &sl->attr_name); if (err < 0) { @@ -326,23 +320,12 @@ static int __w1_attach_slave_device(struct w1_slave *sl) return err; } - err = device_create_file(&sl->dev, &sl->attr_val); - if (err < 0) { - dev_err(&sl->dev, - "sysfs file creation for [%s] failed. err=%d\n", - sl->dev.bus_id, err); - device_remove_file(&sl->dev, &sl->attr_name); - device_unregister(&sl->dev); - return err; - } - err = sysfs_create_bin_file(&sl->dev.kobj, &sl->attr_bin); if (err < 0) { dev_err(&sl->dev, "sysfs file creation for [%s] failed. err=%d\n", sl->dev.bus_id, err); device_remove_file(&sl->dev, &sl->attr_name); - device_remove_file(&sl->dev, &sl->attr_val); device_unregister(&sl->dev); return err; } @@ -428,7 +411,6 @@ static void w1_slave_detach(struct w1_slave *sl) sysfs_remove_bin_file (&sl->dev.kobj, &sl->attr_bin); device_remove_file(&sl->dev, &sl->attr_name); - device_remove_file(&sl->dev, &sl->attr_val); device_unregister(&sl->dev); w1_family_put(sl->family); |