[alibaba-cloud:ck-4.19.91 10623/10873] arch/x86/kernel/amd_nb.c:75:28: sparse: sparse: symbol 'hygon_nb_misc_ids' was not declared. Should it be static?

[alibaba-cloud:ck-4.19.91 10623/10873] arch/x86/kernel/amd_nb.c:75:28: sparse: sparse: symbol 'hygon_nb_misc_ids' was not declared. Should it be static?

[kbuild test robot]

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tree:   https://github.com/alibaba/cloud-kernel.git ck-4.19.91
head:   536f70b41d6fc5fc46f50c4caa012c4439160180
commit: 7e43e832788104df86f03ab6c2f4683f878cb904 [10623/10873] HYGON: x86/pci, x86/amd_nb: Add Hygon Dhyana support to PCI and northbridge
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-166-g7e4a5b6f-dirty
        git checkout 7e43e832788104df86f03ab6c2f4683f878cb904
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> arch/x86/kernel/amd_nb.c:75:28: sparse: sparse: symbol 'hygon_nb_misc_ids' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[RFC PATCH alibaba-cloud] HYGON: x86/pci, x86/amd_nb: hygon_nb_misc_ids[] can be static

[kbuild test robot]

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Fixes: 7e43e8327881 ("HYGON: x86/pci, x86/amd_nb: Add Hygon Dhyana support to PCI and northbridge")
Signed-off-by: kbuild test robot <lkp@intel.com>
---
 amd_nb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index dbb5155a84e78..5cf139a678c6d 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -72,7 +72,7 @@ static const struct pci_device_id hygon_root_ids[] = {
 	{}
 };
 
-const struct pci_device_id hygon_nb_misc_ids[] = {
+static const struct pci_device_id hygon_nb_misc_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
 	{}
 };