BugLink: https://bugs.launchpad.net/bugs/1858462

[ Upstream commit 52ecc876 ]

If we cannot create the IRQ domain, the driver should fail to probe
instead of succeeding with just a warning message.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1570015525-27018-3-git-send-email-zhouyanjie@zoho.comSigned-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Connor Kuehl <connor.kuehl@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>