| commit | 127102aea2ea9ec4e9ca233e2b1a75c8d3b058c4 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <htejun@gmail.com> | Mon Apr 07 22:47:21 2008 +0900 |
| committer | Jeff Garzik <jgarzik@redhat.com> | Thu Apr 17 15:44:24 2008 -0400 |
| tree | 92fb528eac658adbc7307a009bd8a7558db2658a | |
| parent | 350756f6dab6d37ef9ed3f18dec520e88969ddac [diff] |
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>