Fix typo in comment (cleanip/cleanup).
Signed-off-by: Zhiyuan Dai <daizhiyuan@phytium.com.cn>
[maz: commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1664332767-6909-1-git-send-email-daizhiyuan@phytium.com.cn