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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-20 08:40:26 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-20 08:46:53 +0400
commit71b230af939ced7d67b65e7060e25d4cb18039ef (patch)
treee3185cd968b993e891b6fdf1ded959081f37cf4a /drivers/hid/hid-roccat-kone.c
parent8daf8c3aa6b4cad8ec5b286c75c3115d7fbf3fdf (diff)
downloadlinux-71b230af939ced7d67b65e7060e25d4cb18039ef.tar.xz
hid: roccat-kone: 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>
Diffstat (limited to 'drivers/hid/hid-roccat-kone.c')
-rw-r--r--drivers/hid/hid-roccat-kone.c80
1 files changed, 34 insertions, 46 deletions
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index d36267339e39..5eddf834c05c 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -324,6 +324,8 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
return sizeof(struct kone_settings);
}
+static BIN_ATTR(settings, 0660, kone_sysfs_read_settings,
+ kone_sysfs_write_settings, sizeof(struct kone_settings));
static ssize_t kone_sysfs_read_profilex(struct file *fp,
struct kobject *kobj, struct bin_attribute *attr,
@@ -378,6 +380,19 @@ static ssize_t kone_sysfs_write_profilex(struct file *fp,
return sizeof(struct kone_profile);
}
+#define PROFILE_ATTR(number) \
+static struct bin_attribute bin_attr_profile##number = { \
+ .attr = { .name = "profile##number", .mode = 0660 }, \
+ .size = sizeof(struct kone_profile), \
+ .read = kone_sysfs_read_profilex, \
+ .write = kone_sysfs_write_profilex, \
+ .private = &profile_numbers[number], \
+};
+PROFILE_ATTR(1);
+PROFILE_ATTR(2);
+PROFILE_ATTR(3);
+PROFILE_ATTR(4);
+PROFILE_ATTR(5);
static ssize_t kone_sysfs_show_actual_profile(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -616,51 +631,25 @@ static struct attribute *kone_attrs[] = {
&dev_attr_startup_profile.attr,
NULL,
};
-ATTRIBUTE_GROUPS(kone);
-
-static struct bin_attribute kone_bin_attributes[] = {
- {
- .attr = { .name = "settings", .mode = 0660 },
- .size = sizeof(struct kone_settings),
- .read = kone_sysfs_read_settings,
- .write = kone_sysfs_write_settings
- },
- {
- .attr = { .name = "profile1", .mode = 0660 },
- .size = sizeof(struct kone_profile),
- .read = kone_sysfs_read_profilex,
- .write = kone_sysfs_write_profilex,
- .private = &profile_numbers[0]
- },
- {
- .attr = { .name = "profile2", .mode = 0660 },
- .size = sizeof(struct kone_profile),
- .read = kone_sysfs_read_profilex,
- .write = kone_sysfs_write_profilex,
- .private = &profile_numbers[1]
- },
- {
- .attr = { .name = "profile3", .mode = 0660 },
- .size = sizeof(struct kone_profile),
- .read = kone_sysfs_read_profilex,
- .write = kone_sysfs_write_profilex,
- .private = &profile_numbers[2]
- },
- {
- .attr = { .name = "profile4", .mode = 0660 },
- .size = sizeof(struct kone_profile),
- .read = kone_sysfs_read_profilex,
- .write = kone_sysfs_write_profilex,
- .private = &profile_numbers[3]
- },
- {
- .attr = { .name = "profile5", .mode = 0660 },
- .size = sizeof(struct kone_profile),
- .read = kone_sysfs_read_profilex,
- .write = kone_sysfs_write_profilex,
- .private = &profile_numbers[4]
- },
- __ATTR_NULL
+
+static struct bin_attribute *kone_bin_attributes[] = {
+ &bin_attr_settings,
+ &bin_attr_profile1,
+ &bin_attr_profile2,
+ &bin_attr_profile3,
+ &bin_attr_profile4,
+ &bin_attr_profile5,
+ NULL,
+};
+
+static const struct attribute_group kone_group = {
+ .attrs = kone_attrs,
+ .bin_attrs = kone_bin_attributes,
+};
+
+static const struct attribute_group *kone_groups[] = {
+ &kone_group,
+ NULL,
};
static int kone_init_kone_device_struct(struct usb_device *usb_dev,
@@ -898,7 +887,6 @@ static int __init kone_init(void)
if (IS_ERR(kone_class))
return PTR_ERR(kone_class);
kone_class->dev_groups = kone_groups;
- kone_class->dev_bin_attrs = kone_bin_attributes;
retval = hid_register_driver(&kone_driver);
if (retval)