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Commit b840c362 authored by Martin K. Petersen's avatar Martin K. Petersen
Browse files

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: default avatarPeter Zijlstra <peterz@infradead.org>
Acked-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarJames Bottomley <James.Bottomley@hansenpartnership.com>
CC: Ingo Molnar <mingo@kernel.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent b49493f9

drivers/scsi/mpt3sas/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -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.