drivers/aocpu: Refactor the code for coding style. [2/4]

PD#SWPL-68240

Problem:
Refactor the code for coding style

Solution:
Refactor the code for coding style

Verify:
N/A

Change-Id: Ie89ba7307ce74b1b23289d6c3e7b94d70b7431e9
Signed-off-by: xiaohu.huang <xiaohu.huang@amlogic.com>
66 files changed