drm/tegra: firewall: Check for is_addr_reg existence in IMM check
authorMikko Perttunen <mperttunen@nvidia.com>
Thu, 19 Jan 2023 13:39:01 +0000 (15:39 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Mar 2023 08:39:26 +0000 (09:39 +0100)
commitf50858d1b66aea0502f06f68e8f6f9277d9998e5
tree7a045d4bfa22964c8f0cccda39e3aeb2a423145c
parent6f36142264305fa5c673940b98bdfa0a79b5523b
drm/tegra: firewall: Check for is_addr_reg existence in IMM check

[ Upstream commit 1b5c09de25e8c08655c270a70e5e74e93b6bad1f ]

In the IMM opcode check, don't call is_addr_reg if it's not set.

Fixes: 8cc95f3fd35e ("drm/tegra: Add job firewall")
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/tegra/firewall.c