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authorTejun Heo <htejun@gmail.com>2008-04-07 22:47:21 +0900
committerJeff Garzik <jgarzik@redhat.com>2008-04-17 15:44:24 -0400
commit520d06f92b32d7abe5127d7cc46a819db0f384e6 (patch)
treefd4f9ce7fdfa4296a1e71457906500736ca27fa0 /drivers/scsi
parent4c9bf4e799ce06a7378f1196587084802a414c03 (diff)
downloadlinux-520d06f92b32d7abe5127d7cc46a819db0f384e6.tar.gz
libata: remove check_status from non-SFF drivers
Now that all SFF stuff is separated out of core layer, core layer
doesn't call ops->[alt_]check_status().  In fact, no one calls them
for non-SFF drivers anymore.  Kill them.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/ipr.c28
-rw-r--r--drivers/scsi/libsas/sas_ata.c8
2 files changed, 0 insertions, 36 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index b079f6c33711..5a95ea7c4dba 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5246,35 +5246,7 @@ static bool ipr_qc_fill_rtf(struct ata_queued_cmd *qc)
 	return true;
 }
 
-/**
- * ipr_ata_check_status - Return last ATA status
- * @ap:	ATA port
- *
- * Return value:
- * 	ATA status
- **/
-static u8 ipr_ata_check_status(struct ata_port *ap)
-{
-	struct ipr_sata_port *sata_port = ap->private_data;
-	return sata_port->ioasa.status;
-}
-
-/**
- * ipr_ata_check_altstatus - Return last ATA altstatus
- * @ap:	ATA port
- *
- * Return value:
- * 	Alt ATA status
- **/
-static u8 ipr_ata_check_altstatus(struct ata_port *ap)
-{
-	struct ipr_sata_port *sata_port = ap->private_data;
-	return sata_port->ioasa.alt_status;
-}
-
 static struct ata_port_operations ipr_sata_ops = {
-	.sff_check_status = ipr_ata_check_status,
-	.sff_check_altstatus = ipr_ata_check_altstatus,
 	.sff_dev_select = ata_noop_dev_select,
 	.phy_reset = ipr_ata_phy_reset,
 	.hardreset = ipr_sata_reset,
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index e81f2fd8ba8b..5c114bb7e907 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -233,12 +233,6 @@ static bool sas_ata_qc_fill_rtf(struct ata_queued_cmd *qc)
 	return true;
 }
 
-static u8 sas_ata_check_status(struct ata_port *ap)
-{
-	struct domain_device *dev = ap->private_data;
-	return dev->sata_dev.tf.command;
-}
-
 static void sas_ata_phy_reset(struct ata_port *ap)
 {
 	struct domain_device *dev = ap->private_data;
@@ -350,8 +344,6 @@ static int sas_ata_scr_read(struct ata_port *ap, unsigned int sc_reg_in,
 }
 
 static struct ata_port_operations sas_sata_ops = {
-	.sff_check_status	= sas_ata_check_status,
-	.sff_check_altstatus	= sas_ata_check_status,
 	.sff_dev_select		= ata_noop_dev_select,
 	.phy_reset		= sas_ata_phy_reset,
 	.post_internal_cmd	= sas_ata_post_internal,