diff options
| author | Tejun Heo <htejun@gmail.com> | 2008-04-07 09:47:22 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:25 -0400 |
| commit | 88fcd5627563722483427a55113c0a83f56e8080 (patch) | |
| tree | 6a596e33d6497fbed58147e8fdb59b611d956c12 /drivers/ata/Makefile | |
| parent | 071f44b1d2c051641b62a3571223314737ccbe59 (diff) | |
libata: make PMP support optional
Make PMP support optional by adding CONFIG_SATA_PMP and leaving out
libata-pmp.c if it isn't set. PMP helpers return constant values if
PMP support is not enabled and PMP declarations alias non-PMP
counterparts. This makes the compiler to leave out PMP related part
out and LLDs to use non-PMP counterparts automatically.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/Makefile')
| -rw-r--r-- | drivers/ata/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile index e6e41b2c731c..1fbc2aa648b7 100644 --- a/drivers/ata/Makefile +++ b/drivers/ata/Makefile | |||
| @@ -78,6 +78,7 @@ obj-$(CONFIG_ATA_GENERIC) += ata_generic.o | |||
| 78 | # Should be last libata driver | 78 | # Should be last libata driver |
| 79 | obj-$(CONFIG_PATA_LEGACY) += pata_legacy.o | 79 | obj-$(CONFIG_PATA_LEGACY) += pata_legacy.o |
| 80 | 80 | ||
| 81 | libata-objs := libata-core.o libata-scsi.o libata-eh.o libata-pmp.o | 81 | libata-objs := libata-core.o libata-scsi.o libata-eh.o |
| 82 | libata-$(CONFIG_ATA_SFF) += libata-sff.o | 82 | libata-$(CONFIG_ATA_SFF) += libata-sff.o |
| 83 | libata-$(CONFIG_SATA_PMP) += libata-pmp.o | ||
| 83 | libata-$(CONFIG_ATA_ACPI) += libata-acpi.o | 84 | libata-$(CONFIG_ATA_ACPI) += libata-acpi.o |