Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (61 commits)
  HID: hid-magicmouse: Magic Trackpad has 1 button, not 2
  HID: Add device IDs for more SJOY adapters
  HID: primax: remove spurious dependency
  HID: support primax keyboards violating USB HID spec
  HID: usbhid: cancel timer for retry synchronously
  HID: wacom: Set input bits before registration
  HID: consolidate MacbookAir 4,1 mappings
  HID: MacbookAir4,1 and MacbookAir4,2 need entry in hid_mouse_ignore_list[]
  HID: Add support MacbookAir 4,1 keyboard
  HID: hidraw: open count should not increase if error
  HID: hiddev: potential info leak in hiddev_ioctl()
  HID: multitouch: decide if hid-multitouch needs to handle mt devices
  HID: add autodetection of multitouch devices
  HID: "hid-logitech" driver with Logitech Driving Force GT
  HID: hid-logitech-dj: fix off by one
  HID: hidraw: protect hidraw_disconnect() better
  HID: hid-multitouch: add support for the IDEACOM 6650 chip
  HID: Add full support for Logitech Unifying receivers
  HID: hidraw: free list for all error in hidraw_open
  HID: roccat: Kone now reports external profile changes via roccat device
  ...

1 files changed, 15 insertions, 8 deletions

diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c
index 8140776bd8c..df05c1b1064 100644
--- a/drivers/hid/hid-roccat-pyra.c
+++ b/drivers/hid/hid-roccat-pyra.c
@@ -298,6 +298,7 @@ static ssize_t pyra_sysfs_write_settings(struct file *fp,
 	struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
 	int retval = 0;
 	int difference;
+	struct pyra_roccat_report roccat_report;
 
 	if (off != 0 || count != sizeof(struct pyra_settings))
 		return -EINVAL;
@@ -307,17 +308,23 @@ static ssize_t pyra_sysfs_write_settings(struct file *fp,
 	if (difference) {
 		retval = pyra_set_settings(usb_dev,
 				(struct pyra_settings const *)buf);
-		if (!retval)
-			memcpy(&pyra->settings, buf,
-					sizeof(struct pyra_settings));
-	}
-	mutex_unlock(&pyra->pyra_lock);
+		if (retval) {
+			mutex_unlock(&pyra->pyra_lock);
+			return retval;
+		}
 
-	if (retval)
-		return retval;
+		memcpy(&pyra->settings, buf,
+				sizeof(struct pyra_settings));
 
-	profile_activated(pyra, pyra->settings.startup_profile);
+		profile_activated(pyra, pyra->settings.startup_profile);
 
+		roccat_report.type = PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_2;
+		roccat_report.value = pyra->settings.startup_profile + 1;
+		roccat_report.key = 0;
+		roccat_report_event(pyra->chrdev_minor,
+				(uint8_t const *)&roccat_report);
+	}
+	mutex_unlock(&pyra->pyra_lock);
 	return sizeof(struct pyra_settings);
 }