ionic: ionic_intr_free parameter change

[ Upstream commit 36ac2c50924892a28e17ff463e354fec7650ee19 ]

Change the ionic_intr_free parameter from struct ionic_lif to
struct ionic since that's what it actually cares about.

Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: abfb2a58a537 ("ionic: remove WARN_ON to prevent panic_on_warn")
Signed-off-by: Sasha Levin <sashal@kernel.org>