From 0c994c03c926d26ce48e6bbabbbe60366044fcae Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 27 Jan 2016 16:57:23 +0100 Subject: [PATCH] scsi_dh: force modular build if SCSI is a module When the scsi_dh core was moved into the scsi core module, CONFIG_SCSI_DH became a 'bool' option, and now anything depending on it can be built-in even when CONFIG_SCSI=m. This of course cannot link successfully: drivers/scsi/built-in.o: In function `rdac_init': scsi_dh_alua.c:(.init.text+0x14): undefined reference to `scsi_register_device_handler' scsi_dh_alua.c:(.init.text+0x64): undefined reference to `scsi_unregister_device_handler' drivers/scsi/built-in.o: In function `alua_init': scsi_dh_alua.c:(.init.text+0xb0): undefined reference to `scsi_register_device_handler' As a workaround, this adds an extra dependency on CONFIG_SCSI, so Kconfig can figure out whether built-in is allowed or not. Signed-off-by: Arnd Bergmann Fixes: 086b91d052eb ("scsi_dh: integrate into the core SCSI code") Signed-off-by: Martin K. Petersen --- drivers/scsi/device_handler/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/device_handler/Kconfig b/drivers/scsi/device_handler/Kconfig index e5647d59224f..0b331c9c0a8f 100644 --- a/drivers/scsi/device_handler/Kconfig +++ b/drivers/scsi/device_handler/Kconfig @@ -13,13 +13,13 @@ menuconfig SCSI_DH config SCSI_DH_RDAC tristate "LSI RDAC Device Handler" - depends on SCSI_DH + depends on SCSI_DH && SCSI help If you have a LSI RDAC select y. Otherwise, say N. config SCSI_DH_HP_SW tristate "HP/COMPAQ MSA Device Handler" - depends on SCSI_DH + depends on SCSI_DH && SCSI help If you have a HP/COMPAQ MSA device that requires START_STOP to be sent to start it and cannot upgrade the firmware then select y. @@ -27,13 +27,13 @@ config SCSI_DH_HP_SW config SCSI_DH_EMC tristate "EMC CLARiiON Device Handler" - depends on SCSI_DH + depends on SCSI_DH && SCSI help If you have a EMC CLARiiON select y. Otherwise, say N. config SCSI_DH_ALUA tristate "SPC-3 ALUA Device Handler" - depends on SCSI_DH + depends on SCSI_DH && SCSI help SCSI Device handler for generic SPC-3 Asymmetric Logical Unit Access (ALUA).