[net-next:master 379/380] drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:144:5: sparse: symbol 'mvpp2_percpu_read_relaxed' was not declared. Should it be static?

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   07f7ee6ec0e2193f1abca36cd7154986aec4893e
commit: db9d7d36eecc8926f03a8f2e46781887577b3353 [379/380] net: mvpp2: Split the PPv2 driver to a dedicated directory
reproduce:
        # apt-get install sparse
        git checkout db9d7d36eecc8926f03a8f2e46781887577b3353
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:144:5: sparse: symbol 'mvpp2_percpu_read_relaxed' was not declared. Should it be static?
>> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:1699:15: sparse: expression using sizeof(void)
>> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2620:36: sparse: incorrect type in argument 2 (different base types) @@    expected int [signed] l3_proto @@    got restricted __be1int [signed] l3_proto @@
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2620:36:    expected int [signed] l3_proto
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2620:36:    got restricted __be16 [usertype] protocol
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2874:28: sparse: expression using sizeof(void)
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2874:28: sparse: expression using sizeof(void)
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2885:34: sparse: expression using sizeof(void)
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2885:34: sparse: expression using sizeof(void)

Please review and possibly fold the followup patch.

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