[PATCH] Generic HID layer - hiddev

- hiddev is USB-only (agreed with Marcel Holtmann that Bluetooth currently
  doesn't need it, and future planned interface (rawhid) will be more flexible
  and usable)
- both HID and USB-hid can be now compiled as modules (wasn't possible before
  hiddev was fully separated from generic HID layer)

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 8474a7923322..1dd9e4f0df1e 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -819,8 +819,8 @@ static void hid_process_event(struct hid_device *hid, struct hid_field *field, s
         hid_dump_input(usage, value);
         if (hid->claimed & HID_CLAIMED_INPUT)
                 hidinput_hid_event(hid, field, usage, value);
-        if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt)
-                hiddev_hid_event(hid, field, usage, value);
+        if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt && hid->hiddev_hid_event)
+                hid->hiddev_hid_event(hid, field, usage, value);
 }
 
 /*
@@ -940,3 +940,5 @@ int hid_set_field(struct hid_field *field, unsigned offset, __s32 value)
 }
 EXPORT_SYMBOL_GPL(hid_set_field);
 
+MODULE_LICENSE(DRIVER_LICENSE);
+