arm64: reorganise smp_enable_ops
authorMark Rutland <mark.rutland@arm.com>
Thu, 24 Oct 2013 19:30:15 +0000 (20:30 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 25 Oct 2013 10:33:20 +0000 (11:33 +0100)
commitcd1aebf5277a3a154a9e4c0ea4b3acabb62e5cab
tree47876c066537a8c251ad483637c0f4d70dab5cf4
parent00ef54bb97389bfe8894272f48496f4191aae946
arm64: reorganise smp_enable_ops

For hotplug support, we're going to want a place to store operations
that do more than bring CPUs online, and it makes sense to group these
with our current smp_enable_ops. For cpuidle support, we'll want to
group additional functions, and we may want them even for UP kernels.

This patch renames smp_enable_ops to the more general cpu_operations,
and pulls the definitions out of smp code such that they can be used in
UP kernels. While we're at it, fix up instances of the cpu parameter to
be an unsigned int, drop the init markings and rename the *_cpu
functions to cpu_* to reduce future churn when cpu_operations is
extended.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/include/asm/cpu_ops.h [new file with mode: 0644]
arch/arm64/include/asm/smp.h
arch/arm64/kernel/Makefile
arch/arm64/kernel/cpu_ops.c [new file with mode: 0644]
arch/arm64/kernel/psci.c
arch/arm64/kernel/smp.c
arch/arm64/kernel/smp_spin_table.c