From f6e67035a9edd79b8b202c159d5bec560bb9c358 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Tue, 20 Sep 2011 15:10:33 -0700 Subject: [SCSI] libsas,libata: fix ->change_queue_{depth|type} for sata devices Pass queue_depth change requests to libata, and prevent queue_type changes for ATA devices. Otherwise: 1/ we do not honor the libata specific restrictions on the queue depth 2/ libsas drivers that do not set sdev->tagged_supported are unable to change the queue_depth of ata devices via sysfs Signed-off-by: Dan Williams Acked-by: Jeff Garzik Signed-off-by: James Bottomley --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ata/libata-core.c') diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4a3a5ae7bb4..d26c7f4c887 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -6713,6 +6713,7 @@ EXPORT_SYMBOL_GPL(ata_scsi_queuecmd); EXPORT_SYMBOL_GPL(ata_scsi_slave_config); EXPORT_SYMBOL_GPL(ata_scsi_slave_destroy); EXPORT_SYMBOL_GPL(ata_scsi_change_queue_depth); +EXPORT_SYMBOL_GPL(__ata_change_queue_depth); EXPORT_SYMBOL_GPL(sata_scr_valid); EXPORT_SYMBOL_GPL(sata_scr_read); EXPORT_SYMBOL_GPL(sata_scr_write); -- cgit v1.2.3-70-g09d2