Arnd Bergmann 9d9fefc828 scsi_dh: force modular build if SCSI is a module ...

commit 0c994c03c9 upstream.

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 <arnd@arndb.de>
Fixes: 086b91d052 ("scsi_dh: integrate into the core SCSI code")
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-05-04 14:48:51 -07:00

..

Kconfig

scsi_dh: force modular build if SCSI is a module

2016-05-04 14:48:51 -07:00

Makefile

scsi_dh: integrate into the core SCSI code

2015-08-28 13:14:56 -07:00

scsi_dh_alua.c

scsi_dh: kill struct scsi_dh_data

2015-08-28 13:14:57 -07:00

scsi_dh_emc.c

scsi_dh: kill struct scsi_dh_data

2015-08-28 13:14:57 -07:00

scsi_dh_hp_sw.c

scsi_dh: kill struct scsi_dh_data

2015-08-28 13:14:57 -07:00

scsi_dh_rdac.c

scsi_dh_rdac: always retry MODE SELECT on command lock violation

2016-02-25 12:01:16 -08:00