[PATCH 1/1] scsi: storvsc: Fix a build issue reported by kbuild test robot

From: K. Y. Srinivasan
Date: Thu Jan 28 2016 - 00:52:53 EST

tree: https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fgit.kernel.org%2fpub%2fscm%2flinux%2fkernel%2fgit%2ftorvalds%2flinux.git&data=01%7c01%7ckys%40microsoft.com%7ce2e0622715844b79ad7108d32796ec3c%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=ubr4GbBaNS%2ftOz%2buJBk0CL9N0UNG9x2TidLgy6Yovg4%3d master
head: 03c21cb775a313f1ff19be59c5d02df3e3526471
commit: dac582417bc449b1f7f572d3f1dd9d23eec15cc9 storvsc: Properly support Fibre Channel devices
date: 3 weeks ago
config: x86_64-randconfig-s3-01281016 (attached as .config)
git checkout dac582417bc449b1f7f572d3f1dd9d23eec15cc9
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

drivers/built-in.o: In function `storvsc_remove':
>> storvsc_drv.c:(.text+0x213af7): undefined reference to `fc_remove_host'
drivers/built-in.o: In function `storvsc_drv_init':
>> storvsc_drv.c:(.init.text+0xcbcc): undefined reference to `fc_attach_transport'
>> storvsc_drv.c:(.init.text+0xcc06): undefined reference to `fc_release_transport'
drivers/built-in.o: In function `storvsc_drv_exit':
>> storvsc_drv.c:(.exit.text+0x123c): undefined reference to `fc_release_transport'

With this commit, the storvsc driver depends on FC atttributes. Make this
dependency explicit.

Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
drivers/scsi/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 64eed87..24365c3 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -594,6 +594,7 @@ config XEN_SCSI_FRONTEND
tristate "Microsoft Hyper-V virtual storage driver"
depends on SCSI && HYPERV
+ depends on SCSI_FC_ATTRS
default HYPERV
Select this option to enable the Hyper-V virtual storage driver.