arm64: Kill __smp_cross_call and co

The old IPI registration interface is now unused on arm64, so let's
get rid of it.

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier 2020-05-09 14:00:23 +01:00
commit 5cebfd2d47
3 changed files with 8 additions and 46 deletions