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authorDarren Stevens2017-01-23 14:33:36 -0500
committerTejun Heo2017-01-23 14:35:17 -0500
commit589d572671fe7ca342d25cde07a0e310a6912971 (patch)
tree1320912a578de647f54598f3bfbb2d6faa1c9e83 /crypto/aead.c
parentd786b91f422c6ad4c0d9bb9c1bef2dd5008e3d9d (diff)
libata-sff: Don't scan disabled ports when checking for legacy mode.
libata-sff.c checks for legacy mode by testing if both primary and secondary ports on a controller are in legacy mode and selects legacy if either one is. However on some south bridge chips (e.g AMD SB600/SB700) the secondary port is not wired, and when it is disabled by setting the disable bit in the PCI header it appears as a fixed legacy port. Prevent incorrect detection by not testing ports that are marked as 'dummy' tj: Addressed Sergei's review points. Other style edits. Signed-off-by: Darren Stevens <darren@stevens-zone.net> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Diffstat (limited to 'crypto/aead.c')
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