The effective affinity mask causes a lot of bugs by virtue of many
set_irq_affinity handlers only setting an effective affinity mask for an
IRQ's parent but not the IRQ itself. Since this is a widespread issue that
would require manual fixing on every different SoC, just disable the
effective affinity mask altogether and use the first CPU in an affinity
mask configured.
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
