path: root/drivers/infiniband/Makefile
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authorJason Gunthorpe <jgg@mellanox.com>2020-01-30 11:21:21 -0400
committerJason Gunthorpe <jgg@mellanox.com>2020-01-30 16:28:52 -0400
commit8889f6fa35884d09f24734e10fea0c9ddcbc6429 (patch)
treeaad821fc02ad882b5d394af2883f0d1d7f0e25a2 /drivers/infiniband/Makefile
parentRDMA/efa: Mask access flags with the correct optional range (diff)
RDMA/core: Make the entire API tree static
Compilation of mlx5 driver without CONFIG_INFINIBAND_USER_ACCESS generates the following error. on x86_64: ld: drivers/infiniband/hw/mlx5/main.o: in function `mlx5_ib_handler_MLX5_IB_METHOD_VAR_OBJ_ALLOC': main.c:(.text+0x186d): undefined reference to `ib_uverbs_get_ucontext_file' ld: drivers/infiniband/hw/mlx5/main.o:(.rodata+0x2480): undefined reference to `uverbs_idr_class' ld: drivers/infiniband/hw/mlx5/main.o:(.rodata+0x24d8): undefined reference to `uverbs_destroy_def_handler' This is happening because some parts of the UAPI description are not static. This is a hold over from earlier code that relied on struct pointers to refer to object types, now object types are referenced by number. Remove the unused globals and add statics to the remaining UAPI description elements. Remove the redundent #ifdefs around mlx5_ib_*defs and obsolete mlx5_ib_get_devx_tree(). The compiler now trims alot more unused code, including the above problematic definitions when !CONFIG_INFINIBAND_USER_ACCESS. Fixes: 7be76bef320b ("IB/mlx5: Introduce VAR object and its alloc/destroy methods") Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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