diff options
| author |   Tejun Heo <htejun@gmail.com> | 2008-04-07 22:47:21 +0900 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:24 -0400 |
| commit | 127102aea2ea9ec4e9ca233e2b1a75c8d3b058c4 (patch) | |
| tree | 92fb528eac658adbc7307a009bd8a7558db2658a /drivers/ata/Makefile | |
| parent | libata: don't use ap->ioaddr in non-SFF drivers (diff) | |
| download | linux-dev-127102aea2ea9ec4e9ca233e2b1a75c8d3b058c4.tar.xz linux-dev-127102aea2ea9ec4e9ca233e2b1a75c8d3b058c4.zip | |
libata: make SFF support optional
Now that SFF support is completely separated out from the core layer,
it can be made optional. Add CONFIG_ATA_SFF and let SFF drivers
depend on it. If CONFIG_ATA_SFF isn't set, all codes in libata-sff.c
and data structures for SFF support are disabled. This saves good
number of bytes for small systems.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/Makefile')
| -rw-r--r-- | drivers/ata/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile index 0511e6f0bb58..e6e41b2c731c 100644 --- a/drivers/ata/Makefile +++ b/drivers/ata/Makefile @@ -78,6 +78,6 @@ obj-$(CONFIG_ATA_GENERIC) += ata_generic.o # Should be last libata driver obj-$(CONFIG_PATA_LEGACY) += pata_legacy.o -libata-objs := libata-core.o libata-scsi.o libata-sff.o libata-eh.o \ - libata-pmp.o +libata-objs := libata-core.o libata-scsi.o libata-eh.o libata-pmp.o +libata-$(CONFIG_ATA_SFF) += libata-sff.o libata-$(CONFIG_ATA_ACPI) += libata-acpi.o |