• Arnd Bergmann's avatar
    RDMA/hns: Fix build error again · d5b60e26
    Arnd Bergmann authored
    This is not the first attempt to fix building random configurations,
    unfortunately the attempt in commit a07fc0bb ("RDMA/hns: Fix build
    error") caused a new problem when CONFIG_INFINIBAND_HNS_HIP06=m and
    CONFIG_INFINIBAND_HNS_HIP08=y:
    
    drivers/infiniband/hw/hns/hns_roce_main.o:(.rodata+0xe60): undefined reference to `__this_module'
    
    Revert commits a07fc0bb ("RDMA/hns: Fix build error") and
    a3e2d4c7 ("RDMA/hns: remove obsolete Kconfig comment") to get back to
    the previous state, then fix the issues described there differently, by
    adding more specific dependencies: INFINIBAND_HNS can now only be built-in
    if at least one of HNS or HNS3 are built-in, and the individual back-ends
    are only available if that code is reachable from the main driver.
    
    Fixes: a07fc0bb ("RDMA/hns: Fix build error")
    Fixes: a3e2d4c7 ("RDMA/hns: remove obsolete Kconfig comment")
    Fixes: dd74282d ("RDMA/hns: Initialize the PCI device for hip08 RoCE")
    Fixes: 08805fdb ("RDMA/hns: Split hw v1 driver from hns roce driver")
    Link: https://lore.kernel.org/r/20191007211826.3361202-1-arnd@arndb.deSigned-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
    d5b60e26
Makefile 673 Bytes