From 95ac7fd189b7e81a200b4d00b2bb6669b31acf3a Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 17 Nov 2011 17:59:45 -0800 Subject: [PATCH] [SCSI] libsas: remove unused ata_task_resp fields Commit 1e34c838 "[SCSI] libsas: remove spurious sata control register read/write" removed the routines to fake the presence of the sata control registers, now remove the unused data structure fields to kill any remaining confusion. Acked-by: Jack Wang Signed-off-by: Dan Williams Signed-off-by: James Bottomley --- drivers/scsi/libsas/sas_ata.c | 4 ---- include/scsi/libsas.h | 7 ------- 2 files changed, 11 deletions(-) diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index db9238f2ecb8..83118d0b6d0c 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -121,10 +121,6 @@ static void sas_ata_task_done(struct sas_task *task) if (unlikely(link->eh_info.err_mask)) qc->flags |= ATA_QCFLAG_FAILED; } - - dev->sata_dev.sstatus = resp->sstatus; - dev->sata_dev.serror = resp->serror; - dev->sata_dev.scontrol = resp->scontrol; } else { ac = sas_to_ata_err(stat); if (ac) { diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 6a308d42d98f..6e64b038c649 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -171,9 +171,6 @@ struct sata_device { struct ata_port *ap; struct ata_host ata_host; struct ata_taskfile tf; - u32 sstatus; - u32 serror; - u32 scontrol; }; /* ---------- Domain device ---------- */ @@ -487,10 +484,6 @@ enum exec_status { struct ata_task_resp { u16 frame_len; u8 ending_fis[24]; /* dev to host or data-in */ - u32 sstatus; - u32 serror; - u32 scontrol; - u32 sactive; }; #define SAS_STATUS_BUF_SIZE 96 -- 2.20.1