PCI: aardvark: Remove irq_mask_ack() callback for INTx interrupts
Callback for irq_mask_ack() is the same as for irq_mask(). As there is no special handling for irq_ack(), there is no need to define irq_mask_ack() too. Link: https://lore.kernel.org/r/20220110015018.26359-20-kabel@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Marc Zyngier <maz@kernel.org>