sw64: switch to generic pcibios_set_master and pci_common_swizzle

Sunway inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I56U83



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The generic implementation is better than arch-specific version. So
we remove the arch-specific one and switch to the generic version.

Signed-off-by: Zhou Xuemei <zhouxuemei@wxiat.com>

Signed-off-by: Gu Zitao <guzitao@wxiat.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>