commit 025e32048f39e24d8ddf9369d679644ea2bdcce6 upstream.

Fix the following sparse warning:

  arch/x86/kernel/amd_nb.c:74:28: warning:
    symbol 'hygon_nb_misc_ids' was not declared. Should it be static?
Reported-by: NHulk Robot <hulkci@huawei.com>
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NBorislav Petkov <bp@suse.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Brian Woods <Brian.Woods@amd.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Pu Wen <puwen@hygon.cn>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190614155441.22076-1-yuehaibing@huawei.comSigned-off-by: NPu Wen <puwen@hygon.cn>
Acked-by: NCaspar Zhang <caspar@linux.alibaba.com>