net: txgbe: remove GPIO interrupt controller

net: txgbe: remove GPIO interrupt controller

[ Upstream commit e867ed3ac8aa50945170723a450b5c068a56339a ]

Since the GPIO interrupt controller is always not working properly, we need
to constantly add workaround to cope with hardware deficiencies. So just
remove GPIO interrupt controller, and let the SFP driver poll the GPIO
status.

Fixes: b4a2496c17ed ("net: txgbe: fix GPIO interrupt blocking")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Link: https://patch.msgid.link/20241115071527.1129458-1-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>