[PATCH] libata: make ata_set_mode() responsible for failure handling

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Make ata_set_mode() responsible for determining whether to take port
or device offline on failure.  ata_dev_set_xfermode() and
ata_dev_set_mode() indicate error to the caller instead of disabling
port directly on failure.  Also, for consistency, ata_dev_present()
check is done in ata_set_mode() instead of ata_dev_set_mode().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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Tejun Heo 2006-03-24 15:25:31 +09:00 • committed by Jeff Garzik

parent fcef978f9d

commit 83206a2903

1 changed files with 36 additions and 20 deletions

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drivers/scsi/libata-core.c

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