ipmi_si: Phytium S2500 missing timeout counter reset in intf_mem_inw

phytium inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4RK58


CVE: NA

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The system would hang up when the Phytium S2500 communicates with
some BMCs after several rounds of transactions, unless we reset
the controller timeout counter manually by calling firmware through
SMC.
The reset in intf_mem_inw was missed previously.

Fixes: 88f04d8b ("ipmi_si: Phytium S2500 workaround for MMIO-based IPMI")
Signed-off-by: Laibin Qiu <qiulaibin@huawei.com>
Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>