Merge branch 'async' of macbook:git/btrfs-unstable

[~andy/linux] / drivers / hid / hid-roccat-kone.c

diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index 2aef6e4caf43dddc335a8e92ecb9771ad127dd05..f77695762cb567ea45c7f2ee2822127e7f1acc04 100644 (file)
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -617,18 +617,6 @@ static ssize_t kone_sysfs_set_startup_profile(struct device *dev,
        return size;
 }
 
-/*
- * 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 returned number.
- */
-static ssize_t kone_sysfs_show_abi_version(struct device *dev,
-               struct device_attribute *attr, char *buf)
-{
-       return snprintf(buf, PAGE_SIZE, ROCCAT_KONE_ABI_VERSION "\n");
-}
-
 /*
  * Read actual dpi settings.
  * Returns raw value for further processing. Refer to enum kone_polling_rates to
@@ -666,9 +654,6 @@ static DEVICE_ATTR(startup_profile, 0660,
                kone_sysfs_show_startup_profile,
                kone_sysfs_set_startup_profile);
 
-static DEVICE_ATTR(kone_abi_version, 0440,
-               kone_sysfs_show_abi_version, NULL);
-
 static struct attribute *kone_attributes[] = {
                &dev_attr_actual_dpi.attr,
                &dev_attr_actual_profile.attr,
@@ -676,7 +661,6 @@ static struct attribute *kone_attributes[] = {
                &dev_attr_firmware_version.attr,
                &dev_attr_tcu.attr,
                &dev_attr_startup_profile.attr,
-               &dev_attr_kone_abi_version.attr,
                NULL
 };