'devid' has been checked in function check_device, no need to double
check and clean up this.

Cc: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Link: https://lore.kernel.org/r/1617939040-35579-1-git-send-email-zhangshaokun@hisilicon.comSigned-off-by: Joerg Roedel <jroedel@suse.de>