hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5LY4H
CVE: NA

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Remove the sp_device_number, and we don't need 'sp_device_number'
to detect the sp_device_number. Instead, we use maco 'MAX_DEVID' to
take the place of sp_device_number.
Signed-off-by: NZhang Zekun <zhangzekun11@huawei.com>