HID: roccat: clean up isku driver

Removed unneeded structures from header.
Using enums instead of sizeof(struct) to unify drivers.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-roccat-isku.c b/drivers/hid/hid-roccat-isku.c
index 5669916c294309379fc0472f4efe3ada24f60ca3..020d6cda897550d40f496d9667936595a3811a09 100644 (file)
--- a/drivers/hid/hid-roccat-isku.c
+++ b/drivers/hid/hid-roccat-isku.c
@@ -167,7 +167,7 @@ static ssize_t isku_sysfs_write_ ## thingy(struct file *fp, struct kobject *kobj
                loff_t off, size_t count) \
 { \
        return isku_sysfs_write(fp, kobj, buf, off, count, \
-                       sizeof(struct isku_ ## thingy), ISKU_COMMAND_ ## THINGY); \
+                       ISKU_SIZE_ ## THINGY, ISKU_COMMAND_ ## THINGY); \
 }
 
 #define ISKU_SYSFS_R(thingy, THINGY) \
@@ -176,32 +176,32 @@ static ssize_t isku_sysfs_read_ ## thingy(struct file *fp, struct kobject *kobj,
                loff_t off, size_t count) \
 { \
        return isku_sysfs_read(fp, kobj, buf, off, count, \
-                       sizeof(struct isku_ ## thingy), ISKU_COMMAND_ ## THINGY); \
+                       ISKU_SIZE_ ## THINGY, ISKU_COMMAND_ ## THINGY); \
 }
 
 #define ISKU_SYSFS_RW(thingy, THINGY) \
 ISKU_SYSFS_R(thingy, THINGY) \
 ISKU_SYSFS_W(thingy, THINGY)
 
-#define ISKU_BIN_ATTR_RW(thingy) \
+#define ISKU_BIN_ATTR_RW(thingy, THINGY) \
 { \
        .attr = { .name = #thingy, .mode = 0660 }, \
-       .size = sizeof(struct isku_ ## thingy), \
+       .size = ISKU_SIZE_ ## THINGY, \
        .read = isku_sysfs_read_ ## thingy, \
        .write = isku_sysfs_write_ ## thingy \
 }
 
-#define ISKU_BIN_ATTR_R(thingy) \
+#define ISKU_BIN_ATTR_R(thingy, THINGY) \
 { \
        .attr = { .name = #thingy, .mode = 0440 }, \
-       .size = sizeof(struct isku_ ## thingy), \
+       .size = ISKU_SIZE_ ## THINGY, \
        .read = isku_sysfs_read_ ## thingy, \
 }
 
-#define ISKU_BIN_ATTR_W(thingy) \
+#define ISKU_BIN_ATTR_W(thingy, THINGY) \
 { \
        .attr = { .name = #thingy, .mode = 0220 }, \
-       .size = sizeof(struct isku_ ## thingy), \
+       .size = ISKU_SIZE_ ## THINGY, \
        .write = isku_sysfs_write_ ## thingy \
 }
 
@@ -220,19 +220,19 @@ ISKU_SYSFS_R(info, INFO)
 ISKU_SYSFS_W(control, CONTROL)
 
 static struct bin_attribute isku_bin_attributes[] = {
-       ISKU_BIN_ATTR_RW(macro),
-       ISKU_BIN_ATTR_RW(keys_function),
-       ISKU_BIN_ATTR_RW(keys_easyzone),
-       ISKU_BIN_ATTR_RW(keys_media),
-       ISKU_BIN_ATTR_RW(keys_thumbster),
-       ISKU_BIN_ATTR_RW(keys_macro),
-       ISKU_BIN_ATTR_RW(keys_capslock),
-       ISKU_BIN_ATTR_RW(light),
-       ISKU_BIN_ATTR_RW(key_mask),
-       ISKU_BIN_ATTR_RW(last_set),
-       ISKU_BIN_ATTR_W(talk),
-       ISKU_BIN_ATTR_R(info),
-       ISKU_BIN_ATTR_W(control),
+       ISKU_BIN_ATTR_RW(macro, MACRO),
+       ISKU_BIN_ATTR_RW(keys_function, KEYS_FUNCTION),
+       ISKU_BIN_ATTR_RW(keys_easyzone, KEYS_EASYZONE),
+       ISKU_BIN_ATTR_RW(keys_media, KEYS_MEDIA),
+       ISKU_BIN_ATTR_RW(keys_thumbster, KEYS_THUMBSTER),
+       ISKU_BIN_ATTR_RW(keys_macro, KEYS_MACRO),
+       ISKU_BIN_ATTR_RW(keys_capslock, KEYS_CAPSLOCK),
+       ISKU_BIN_ATTR_RW(light, LIGHT),
+       ISKU_BIN_ATTR_RW(key_mask, KEY_MASK),
+       ISKU_BIN_ATTR_RW(last_set, LAST_SET),
+       ISKU_BIN_ATTR_W(talk, TALK),
+       ISKU_BIN_ATTR_R(info, INFO),
+       ISKU_BIN_ATTR_W(control, CONTROL),
        __ATTR_NULL
 };
 

diff --git a/drivers/hid/hid-roccat-isku.h b/drivers/hid/hid-roccat-isku.h
index 605b3ce21638da5723e8f6ee50d9109ead4c2602..0062ab50861e6e0f31731a608dc6544bb841b9b3 100644 (file)
--- a/drivers/hid/hid-roccat-isku.h
+++ b/drivers/hid/hid-roccat-isku.h
@@ -14,77 +14,33 @@
 
 #include <linux/types.h>
 
+enum {
+       ISKU_SIZE_CONTROL = 0x03,
+       ISKU_SIZE_INFO = 0x06,
+       ISKU_SIZE_KEY_MASK = 0x06,
+       ISKU_SIZE_KEYS_FUNCTION = 0x29,
+       ISKU_SIZE_KEYS_EASYZONE = 0x41,
+       ISKU_SIZE_KEYS_MEDIA = 0x1d,
+       ISKU_SIZE_KEYS_THUMBSTER = 0x17,
+       ISKU_SIZE_KEYS_MACRO = 0x23,
+       ISKU_SIZE_KEYS_CAPSLOCK = 0x06,
+       ISKU_SIZE_LAST_SET = 0x14,
+       ISKU_SIZE_LIGHT = 0x0a,
+       ISKU_SIZE_MACRO = 0x823,
+       ISKU_SIZE_TALK = 0x10,
+};
+
 enum {
        ISKU_PROFILE_NUM = 5,
        ISKU_USB_INTERFACE_PROTOCOL = 0,
 };
 
-struct isku_control {
-       uint8_t command; /* ISKU_COMMAND_CONTROL */
-       uint8_t value;
-       uint8_t request;
-} __packed;
-
 struct isku_actual_profile {
        uint8_t command; /* ISKU_COMMAND_ACTUAL_PROFILE */
        uint8_t size; /* always 3 */
        uint8_t actual_profile;
 } __packed;
 
-struct isku_key_mask {
-       uint8_t command; /* ISKU_COMMAND_KEY_MASK */
-       uint8_t size; /* 6 */
-       uint8_t profile_number; /* 0-4 */
-       uint8_t mask;
-       uint16_t checksum;
-} __packed;
-
-struct isku_keys_function {
-       uint8_t data[0x29];
-} __packed;
-
-struct isku_keys_easyzone {
-       uint8_t data[0x41];
-} __packed;
-
-struct isku_keys_media {
-       uint8_t data[0x1d];
-} __packed;
-
-struct isku_keys_thumbster {
-       uint8_t data[0x17];
-} __packed;
-
-struct isku_keys_macro {
-       uint8_t data[0x23];
-} __packed;
-
-struct isku_keys_capslock {
-       uint8_t data[0x6];
-} __packed;
-
-struct isku_macro {
-       uint8_t data[0x823];
-} __packed;
-
-struct isku_light {
-       uint8_t data[0xa];
-} __packed;
-
-struct isku_info {
-       uint8_t data[2];
-       uint8_t firmware_version;
-       uint8_t unknown[3];
-} __packed;
-
-struct isku_talk {
-       uint8_t data[0x10];
-} __packed;
-
-struct isku_last_set {
-       uint8_t data[0x14];
-} __packed;
-
 enum isku_commands {
        ISKU_COMMAND_CONTROL = 0x4,
        ISKU_COMMAND_ACTUAL_PROFILE = 0x5,