HID: uhid: Fix returning EPOLLOUT from uhid_char_poll
Always return EPOLLOUT from uhid_char_poll to allow polling /dev/uhid for writable state. Fixes: 1f9dec1e ("HID: uhid: allow poll()'ing on uhid devices") Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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