irqchip: Gic: Support forced affinity setting

irqchip: Gic: Support forced affinity setting

To support the affinity setting of per cpu timers in the early startup
of a not yet online cpu, implement the force logic, which disables the
cpu online check.

Tagged for stable to allow a simple fix of the affected SoC clock
event drivers.

Signed-off-by: Thomas Gleixner <[email protected]>
Tested-by: Krzysztof Kozlowski <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Szyprowski <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Cc: Tomasz Figa <[email protected]>,
Cc: Daniel Lezcano <[email protected]>,
Cc: Kukjin Kim <[email protected]>
Cc: [email protected],
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>