arch: arm: aarch32: Fix whitespaces in cpu_idle.S

This commit fixes whitespaces in cpu_idle.S.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2020-03-18 09:58:10 +09:00 committed by Ioannis Glaropoulos
commit 50e4f2a671