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[PATCH] libata irq-pio: misc fixes
authorAlbert Lee <albertcc@tw.ibm.com>
Tue, 1 Nov 2005 11:19:01 +0000 (19:19 +0800)
committerJeff Garzik <jgarzik@pobox.com>
Wed, 9 Nov 2005 06:22:19 +0000 (01:22 -0500)
commit467b16d4bebe8d251ca974eaa5da50b315206e9d
treeb9e2892e19e52f5889b16b14b1463958a900f51ftree | snapshot
parentc7c6e9494cc9a4a5b1a2ca870ed4531ad2b98a83commit | diff
[PATCH] libata irq-pio: misc fixes

   - ata_pio_block(): add ata_altstatus(ap) to prevent reading device status before it is valid
   - remove the unnecessary HSM_ST_IDLE state from ata_pio_task()
   - raise BUG() when unknown state is found in ata_pio_task()

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
============
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/scsi/libata-core.c diff | blob | history
Beck SC1x5 Kernel