[PATCH] libata: clear only affected flags during ata_dev_configure()

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ata_dev_configure() should not clear dynamic device flags determined
elsewhere.  Lower eight bits are reserved for feature flags, define
ATA_DFLAG_CFG_MASK and clear only those bits before configuring
device.  Without this patch, ATA_DFLAG_PIO gets turned off during
revalidation making PIO mode unuseable.

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

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Tejun Heo 2006-04-02 18:51:53 +09:00 • committed by Jeff Garzik

parent 198e0fed9e

commit ea1dd4e130

2 changed files with 2 additions and 1 deletions

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2

drivers/scsi/libata-core.c

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1

include/linux/libata.h

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