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authorTejun Heo <teheo@novell.com>2010-09-09 17:13:31 +0200
committerJeff Garzik <jgarzik@redhat.com>2010-09-09 22:27:44 -0400
commit40c6023031369ae5573e622ca54fa3ffe89fb865 (patch)
tree62c254cf5d2b302cc0f961394eb269bd0bd0a3c9 /drivers/ata/ata_piix.c
parentf1f5a807b051eddd3f302e503d39214e5bde0ef2 (diff)
libata,pata_via: revert ata_wait_idle() removal from ata_sff/via_tf_load()
Commit 978c0666 (libata: Remove excess delay in the tf_load path) removed ata_wait_idle() from ata_sff_tf_load() and via_tf_load(). This caused obscure detection problems in sata_sil. https://bugzilla.kernel.org/show_bug.cgi?id=16606 The commit was pure performance optimization. Revert it for now. Reported-by: Dieter Plaetinck <dieter@plaetinck.be> Reported-by: Jan Beulich <JBeulich@novell.com> Bisected-by: gianluca <gianluca@sottospazio.it> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/ata_piix.c')
0 files changed, 0 insertions, 0 deletions