Marc Zyngier 7cabd0086a irqchip/gic-v3: Make gic_enable_sre an inline function
In order for gic_enable_sre to be used by the arm64 core code,
move it to arm-gic-v3.h. As a bonus, we now also check if
system registers have been already enabled, and return early
if they have.

In all cases, the function now returns a boolean indicating if
the enabling has been successful.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2015-10-09 22:16:52 +01:00
..
2015-09-22 12:51:18 +02:00
2015-07-28 13:58:13 +02:00