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ata: make SATA_PMP option selectable only if any SATA host driver is enabled

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There is no reason to expose SATA_PMP config option when no SATA
host drivers are enabled. To fix it add SATA_HOST config option,
make all SATA host drivers select it and finally make SATA_PMP
config options depend on it.

This also serves as preparation for the future changes which
optimize libata core code size on PATA only setups.

CC: "James E.J. Bottomley" <jejb@linux.ibm.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> # for SCSI bits
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2020-03-26 16:57:58 +01:00
committed by Jens Axboe
parent 6f09eae3b5
commit bd322af15c
3 changed files with 42 additions and 0 deletions
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1
drivers/scsi/libsas/Kconfig
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@@ -19,6 +19,7 @@ config SCSI_SAS_ATA
bool "ATA support for libsas (requires libata)"
depends on SCSI_SAS_LIBSAS
depends on ATA = y || ATA = SCSI_SAS_LIBSAS
select SATA_HOST
help
Builds in ATA support into libsas. Will necessitate
the loading of libata along with libsas.