HID: move generic FF initialization into hidinput_connect()

Generic force-feedback initialization (pidff) currently happens in
hid_connect() after hidinput_connect() has already registered the input
devices. This is racy as the device is live and visible to userspace
before FF support is fully set up.

Move the call to hdev->ff_init() into hidinput_connect(), ensuring it
runs before input_register_device() is called. This closes the race
window for standard PID-capable devices.

The initialization now also checks (connect_mask & HID_CONNECT_FF) and
!hid_has_ff_input() to avoid conflicts with custom FF implementations
and respect driver opt-outs.

Assisted-by: Gemini:gemini-3.1-pro
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

0 files changed, 0 insertions, 0 deletions