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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2015-12-01 04:36:08 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-12-01 04:36:08 +0300 |
| commit | b840c3627b6f4f856b333a14a72f8ed86da2f86c (patch) | |
| tree | be88733859a0bbebe7e0c299998d11fffff87ae0 /drivers/scsi/mpt3sas | |
| parent | b49493f99690c8eaacfbc635bafaad629ea2c036 (diff) | |
| download | linux-b840c3627b6f4f856b333a14a72f8ed86da2f86c.tar.xz | |
mpt3sas: Add dummy Kconfig option for backwards compatibility
The mpt2sas driver was recently folded into mpt3sas to reduce code
duplication.
To avoid problems for people that only have CONFIG_SCSI_MPT2SAS in their
.config we introduce a dummy option that will select MPT3SAS if MPT2SAS
was previously enabled.
This is a temporary measure and we will deprecate this config option in
4.6.
Reported-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Christoph Hellwig <hch@lst.de>
Acked-by: James Bottomley <James.Bottomley@hansenpartnership.com>
CC: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas')
| -rw-r--r-- | drivers/scsi/mpt3sas/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/mpt3sas/Kconfig b/drivers/scsi/mpt3sas/Kconfig index 29061467cc17..25dc38f25ec6 100644 --- a/drivers/scsi/mpt3sas/Kconfig +++ b/drivers/scsi/mpt3sas/Kconfig @@ -71,3 +71,11 @@ config SCSI_MPT3SAS_MAX_SGE MAX_PHYS_SEGMENTS in most kernels. However in SuSE kernels this can be 256. However, it may decreased down to 16. Decreasing this parameter will reduce memory requirements on a per controller instance. + +config SCSI_MPT2SAS + tristate "Legacy MPT2SAS config option" + default n + select SCSI_MPT3SAS + ---help--- + Dummy config option for backwards compatiblity: configure the MPT3SAS + driver instead. |