linux-kernel - [PATCH] iw_cxgb4: add INFINIBAND_ADDR

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Date:   Wed, 30 May 2018 23:58:18 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Steve Wise <swise@...lsio.com>, Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Yuval Shaia <yuval.shaia@...cle.com>,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] iw_cxgb4: add INFINIBAND_ADDR_TRANS dependency

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@...db.de>
---
 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