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hid: roccat-arvo: convert class code to use bin_attrs in groups 

Now that attribute groups support binary attributes, use them instead of
the dev_bin_attrs field in struct class, as that is going away soon.

Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2013-08-19 21:40:26 -07:00
parent d9e1241e46
commit e0a00d8600
1 changed files with 18 additions and 14 deletions
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32
drivers/hid/hid-roccat-arvo.c
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@ -237,6 +237,8 @@ static ssize_t arvo_sysfs_write_button(struct file *fp,
return arvo_sysfs_write(fp, kobj, buf, off, count,
sizeof(struct arvo_button), ARVO_COMMAND_BUTTON);
}
static BIN_ATTR(button, 0220, NULL, arvo_sysfs_write_button,
sizeof(struct arvo_button));
static ssize_t arvo_sysfs_read_info(struct file *fp,
struct kobject *kobj, struct bin_attribute *attr, char *buf,
@ -245,6 +247,8 @@ static ssize_t arvo_sysfs_read_info(struct file *fp,
return arvo_sysfs_read(fp, kobj, buf, off, count,
sizeof(struct arvo_info), ARVO_COMMAND_INFO);
}
static BIN_ATTR(info, 0440, arvo_sysfs_read_info, NULL,
sizeof(struct arvo_info));
static struct attribute *arvo_attrs[] = {
&dev_attr_mode_key.attr,
@ -252,20 +256,21 @@ static struct attribute *arvo_attrs[] = {
&dev_attr_actual_profile.attr,
NULL,
};
ATTRIBUTE_GROUPS(arvo);
static struct bin_attribute arvo_bin_attributes[] = {
{
.attr = { .name = "button", .mode = 0220 },
.size = sizeof(struct arvo_button),
.write = arvo_sysfs_write_button
},
{
.attr = { .name = "info", .mode = 0440 },
.size = sizeof(struct arvo_info),
.read = arvo_sysfs_read_info
},
__ATTR_NULL
static struct bin_attribute *arvo_bin_attributes[] = {
&bin_attr_button,
&bin_attr_info,
NULL,
};
static const struct attribute_group arvo_group = {
.attrs = arvo_attrs,
.bin_attrs = arvo_bin_attributes,
};
static const struct attribute_group *arvo_groups[] = {
&arvo_group,
NULL,
};
static int arvo_init_arvo_device_struct(struct usb_device *usb_dev,
@ -434,7 +439,6 @@ static int __init arvo_init(void)
if (IS_ERR(arvo_class))
return PTR_ERR(arvo_class);
arvo_class->dev_groups = arvo_groups;
arvo_class->dev_bin_attrs = arvo_bin_attributes;
retval = hid_register_driver(&arvo_driver);
if (retval)