The newly added fill_res_ep_entry function fails to link if CONFIG_INFINIBAND_ADDR_TRANS is not set: drivers/infiniband/hw/cxgb4/restrack.o: In function `fill_res_ep_entry': restrack.c:(.text+0x3cc): undefined reference to `rdma_res_to_id' restrack.c:(.text+0x3d0): undefined reference to `rdma_iw_cm_id' This adds a Kconfig dependency for the driver. Fixes: 116aeb887371 ("iw_cxgb4: provide detailed provider-specific CM_ID information") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- drivers/infiniband/hw/cxgb4/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/cxgb4/Kconfig b/drivers/infiniband/hw/cxgb4/Kconfig index 0a671a61fc92..e0522a5d5a06 100644 --- a/drivers/infiniband/hw/cxgb4/Kconfig +++ b/drivers/infiniband/hw/cxgb4/Kconfig @@ -1,6 +1,7 @@ config INFINIBAND_CXGB4 tristate "Chelsio T4/T5 RDMA Driver" depends on CHELSIO_T4 && INET + depends on INFINIBAND_ADDR_TRANS select CHELSIO_LIB select GENERIC_ALLOCATOR ---help--- -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html