[freescale-fslc:pr/218 6973/16341] drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4112:5: sparse: sparse: symbol 'stmmactc_setup_mqprio' was not declared. Should it be

[freescale-fslc:pr/218 6973/16341] drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4112:5: sparse: sparse: symbol 'stmmactc_setup_mqprio' was not declared. Should it be

[kernel test robot]

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tree:   https://github.com/Freescale/linux-fslc pr/218
head:   873af59ba276f436bbba540788de331e222a31d7
commit: 44980ad6bb897f146cdf6e8133b20e99eaa4db91 [6973/16341] MLK-23251-01: net: stmac: tsn: add tc mqprio support
config: x86_64-randconfig-s021-20210118 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-208-g46a52ca4-dirty
        # https://github.com/Freescale/linux-fslc/commit/44980ad6bb897f146cdf6e8133b20e99eaa4db91
        git remote add freescale-fslc https://github.com/Freescale/linux-fslc
        git fetch --no-tags freescale-fslc pr/218
        git checkout 44980ad6bb897f146cdf6e8133b20e99eaa4db91
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 

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


"sparse warnings: (new ones prefixed by >>)"
>> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:4112:5: sparse: sparse: symbol 'stmmactc_setup_mqprio' 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

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[RFC PATCH freescale-fslc] MLK-23251-01: net: stmac: tsn: stmmactc_setup_mqprio() can be static

[kernel test robot]

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Fixes: 44980ad6bb89 ("MLK-23251-01: net: stmac: tsn: add tc mqprio support")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---
 stmmac_main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index edd1e07c050abc6..14457cfab54c44a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -4109,7 +4109,7 @@ static int stmmac_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
 
 static LIST_HEAD(stmmac_block_cb_list);
 
-int stmmactc_setup_mqprio(struct net_device *ndev, void *type_data)
+static int stmmactc_setup_mqprio(struct net_device *ndev, void *type_data)
 {
 	struct tc_mqprio_qopt *mqprio = type_data;
 	u8 num_tc;