HID: samsung: Broaden device compatibility in samsung driver

The USB validation check has been moved wherever its required.

Earlier Samsung driver only handles USB HID devices and returns an error if it
encounters a Bluetooth type of HID device.  This changes improves driver
compatibility and extends its support for a wide range of devices.

Signed-off-by: Sandeep C S <sandeep.cs@samsung.com>
Signed-off-by: Junwan Cho <junwan.cho@samsung.com>
Signed-off-by: Jitender Sajwan <jitender.s21@samsung.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>