soc/tegra: pmc: Allow optional irq parent callbacks
authorMarc Zyngier <maz@kernel.org>
Sun, 4 Oct 2020 20:16:24 +0000 (21:16 +0100)
committerMarc Zyngier <maz@kernel.org>
Sat, 10 Oct 2020 11:12:11 +0000 (12:12 +0100)
commit8681cc33f817842df7ebe3c36558d97f5497a177
tree12d80c8b45c1c41d4ebb49c69fe0454898b4c15e
parent986ec63d4482292570b579ac98b151acf8bdd1de
soc/tegra: pmc: Allow optional irq parent callbacks

Make the PMC driver resistent to variable depth interrupt hierarchy,
which we are about to introduce.

Signed-off-by: Marc Zyngier <maz@kernel.org>
drivers/soc/tegra/pmc.c