ARM: 8434/2: Revert "7655/1: smp_twd: make twd_local_timer_of_register() no-op for...
authorFelipe Balbi <balbi@ti.com>
Fri, 2 Oct 2015 19:33:36 +0000 (20:33 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 3 Oct 2015 15:36:44 +0000 (16:36 +0100)
commit63c27ae7981e5c28abfe97ca5f6ef92a5070ce7a
tree5628ad838fb38f75898b0b9c8e09649cfbd7406b
parent6ff0966052c46efb53980b8a1add2e7b49c9f560
ARM: 8434/2: Revert "7655/1: smp_twd: make twd_local_timer_of_register() no-op for nosmp"

This reverts commit 904464b91eca8c665acea033489225af02eeb75a.

The problem pointed out by commit 904464b91eca ("ARM: 7655/1:
smp_twd: make twd_local_timer_of_register() no-op for nosmp")
doesn't exist anymore.

We can safely boot with nosmp and the warning won't show up.

The other side benefit of this patch is that TWD has a chance
to probe on single-core A9 systems such as AM437x which sport
TWD.

While at that, also drop SMP dependency from TWD's Kconfig entry.

Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/Kconfig
arch/arm/kernel/smp_twd.c