HID: roccat: change kone_driver_version to kone_abi_version

Renamed the sysfs attribute kone_driver_version to kone_abi_version and
simplified returned data to integer.

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

diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
index 88340a2..36bfa23 100644 (file)
--- a/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
+++ b/Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
@@ -33,11 +33,10 @@ Description:        When read, this file returns the raw integer version number of the
                left. E.g. a returned value of 138 means 1.38
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/kone_driver_version
-Date:          March 2010
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/kone_abi_version
+Date:          May 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
-Description:   When read, this file returns the driver version.
-               The format of the string is "v<major>.<minor>.<patchlevel>".
+Description:   When read, this file returns the abi version as an integer value.
                This attribute is used by the userland tools to find the sysfs-
                paths of installed kone-mice and determine the capabilites of
                the driver. Versions of this driver for old kernels replace

diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index 3e5b553..0ab1df9 100644 (file)
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -621,12 +621,12 @@ static ssize_t kone_sysfs_set_startup_profile(struct device *dev,
  * This file is used by userland software to find devices that are handled by
  * this driver. This provides a consistent way for actual and older kernels
  * where this driver replaced usbhid instead of generic-usb.
- * Driver capabilities are determined by version number.
+ * Driver capabilities are determined by returned number.
  */
-static ssize_t kone_sysfs_show_driver_version(struct device *dev,
+static ssize_t kone_sysfs_show_abi_version(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       return snprintf(buf, PAGE_SIZE, ROCCAT_KONE_DRIVER_VERSION "\n");
+       return snprintf(buf, PAGE_SIZE, ROCCAT_KONE_ABI_VERSION "\n");
 }
 
 /*
@@ -666,8 +666,8 @@ static DEVICE_ATTR(startup_profile, 0660,
                kone_sysfs_show_startup_profile,
                kone_sysfs_set_startup_profile);
 
-static DEVICE_ATTR(kone_driver_version, 0440,
-               kone_sysfs_show_driver_version, NULL);
+static DEVICE_ATTR(kone_abi_version, 0440,
+               kone_sysfs_show_abi_version, NULL);
 
 static struct attribute *kone_attributes[] = {
                &dev_attr_actual_dpi.attr,
@@ -676,7 +676,7 @@ static struct attribute *kone_attributes[] = {
                &dev_attr_firmware_version.attr,
                &dev_attr_tcu.attr,
                &dev_attr_startup_profile.attr,
-               &dev_attr_kone_driver_version.attr,
+               &dev_attr_kone_abi_version.attr,
                NULL
 };
 

diff --git a/drivers/hid/hid-roccat-kone.h b/drivers/hid/hid-roccat-kone.h
index 003e6f8..71b14fa 100644 (file)
--- a/drivers/hid/hid-roccat-kone.h
+++ b/drivers/hid/hid-roccat-kone.h
@@ -14,7 +14,7 @@
 
 #include <linux/types.h>
 
-#define ROCCAT_KONE_DRIVER_VERSION "v0.3.1"
+#define ROCCAT_KONE_ABI_VERSION "1"
 
 #pragma pack(push)
 #pragma pack(1)