scsi: lpfc: fix linking against modular NVMe support
authorArnd Bergmann <arnd@arndb.de>
Fri, 21 Jul 2017 20:53:46 +0000 (22:53 +0200)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 25 Jul 2017 02:21:55 +0000 (22:21 -0400)
commitcd069bb9f9ff13b23492fda6ccdb458ac4f641ca
treed8c60f71db219747f9c6dcb763536936400cd7e1
parent260f4aeddb48b16b2f4da306f4d97d44ef102f6b
scsi: lpfc: fix linking against modular NVMe support

When LPFC is built-in but NVMe is a loadable module, we fail to link the
kernel:

drivers/scsi/built-in.o: In function `lpfc_nvme_create_localport':
(.text+0x156a82): undefined reference to `nvme_fc_register_localport'
drivers/scsi/built-in.o: In function `lpfc_nvme_destroy_localport':
(.text+0x156eaa): undefined reference to `nvme_fc_unregister_remoteport'

We can avoid this either by forcing lpfc to be a module, or by disabling
NVMe support in this case. This implements the former.

Fixes: 7d7080335f8d ("scsi: lpfc: Finalize Kconfig options for nvme")
Cc: stable@vger.kernel.org
Link: https://patchwork.kernel.org/patch/9636569/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/Kconfig