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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-19 21:40:27 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-19 21:46:53 -0700
commit080795482566ecaf599bfa8cb5656ff13ca4a4ce (patch)
tree549c770c2395d426228cca58065d561315ba21fb /drivers/hid/hid-roccat-savu.c
parent71b230af939ced7d67b65e7060e25d4cb18039ef (diff)
hid: roccat-savu: 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-savu.c')
-rw-r--r--drivers/hid/hid-roccat-savu.c58
1 files changed, 31 insertions, 27 deletions
diff --git a/drivers/hid/hid-roccat-savu.c b/drivers/hid/hid-roccat-savu.c
index 31747a29c093..0332267199d5 100644
--- a/drivers/hid/hid-roccat-savu.c
+++ b/drivers/hid/hid-roccat-savu.c
@@ -94,44 +94,48 @@ SAVU_SYSFS_W(thingy, THINGY) \
SAVU_SYSFS_R(thingy, THINGY)
#define SAVU_BIN_ATTRIBUTE_RW(thingy, THINGY) \
-{ \
+SAVU_SYSFS_RW(thingy, THINGY); \
+static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0660 }, \
.size = SAVU_SIZE_ ## THINGY, \
.read = savu_sysfs_read_ ## thingy, \
.write = savu_sysfs_write_ ## thingy \
}
-#define SAVU_BIN_ATTRIBUTE_R(thingy, THINGY) \
-{ \
- .attr = { .name = #thingy, .mode = 0440 }, \
- .size = SAVU_SIZE_ ## THINGY, \
- .read = savu_sysfs_read_ ## thingy, \
-}
-
#define SAVU_BIN_ATTRIBUTE_W(thingy, THINGY) \
-{ \
+SAVU_SYSFS_W(thingy, THINGY); \
+static struct bin_attribute bin_attr_##thingy = { \
.attr = { .name = #thingy, .mode = 0220 }, \
.size = SAVU_SIZE_ ## THINGY, \
.write = savu_sysfs_write_ ## thingy \
}
-SAVU_SYSFS_W(control, CONTROL)
-SAVU_SYSFS_RW(profile, PROFILE)
-SAVU_SYSFS_RW(general, GENERAL)
-SAVU_SYSFS_RW(buttons, BUTTONS)
-SAVU_SYSFS_RW(macro, MACRO)
-SAVU_SYSFS_RW(info, INFO)
-SAVU_SYSFS_RW(sensor, SENSOR)
-
-static struct bin_attribute savu_bin_attributes[] = {
- SAVU_BIN_ATTRIBUTE_W(control, CONTROL),
- SAVU_BIN_ATTRIBUTE_RW(profile, PROFILE),
- SAVU_BIN_ATTRIBUTE_RW(general, GENERAL),
- SAVU_BIN_ATTRIBUTE_RW(buttons, BUTTONS),
- SAVU_BIN_ATTRIBUTE_RW(macro, MACRO),
- SAVU_BIN_ATTRIBUTE_RW(info, INFO),
- SAVU_BIN_ATTRIBUTE_RW(sensor, SENSOR),
- __ATTR_NULL
+SAVU_BIN_ATTRIBUTE_W(control, CONTROL);
+SAVU_BIN_ATTRIBUTE_RW(profile, PROFILE);
+SAVU_BIN_ATTRIBUTE_RW(general, GENERAL);
+SAVU_BIN_ATTRIBUTE_RW(buttons, BUTTONS);
+SAVU_BIN_ATTRIBUTE_RW(macro, MACRO);
+SAVU_BIN_ATTRIBUTE_RW(info, INFO);
+SAVU_BIN_ATTRIBUTE_RW(sensor, SENSOR);
+
+static struct bin_attribute *savu_bin_attributes[] = {
+ &bin_attr_control,
+ &bin_attr_profile,
+ &bin_attr_general,
+ &bin_attr_buttons,
+ &bin_attr_macro,
+ &bin_attr_info,
+ &bin_attr_sensor,
+ NULL,
+};
+
+static const struct attribute_group savu_group = {
+ .bin_attrs = savu_bin_attributes,
+};
+
+static const struct attribute_group *savu_groups[] = {
+ &savu_group,
+ NULL,
};
static int savu_init_savu_device_struct(struct usb_device *usb_dev,
@@ -294,7 +298,7 @@ static int __init savu_init(void)
savu_class = class_create(THIS_MODULE, "savu");
if (IS_ERR(savu_class))
return PTR_ERR(savu_class);
- savu_class->dev_bin_attrs = savu_bin_attributes;
+ savu_class->dev_groups = savu_groups;
retval = hid_register_driver(&savu_driver);
if (retval)