diff options
Diffstat (limited to 'drivers/ata')
-rw-r--r-- | drivers/ata/libata-eh.c | 26 | ||||
-rw-r--r-- | drivers/ata/libata-pmp.c | 8 | ||||
-rw-r--r-- | drivers/ata/libata-sata.c | 3 |
3 files changed, 7 insertions, 30 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 043a1c846f2c..69f51616d8bd 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -533,8 +533,6 @@ void ata_scsi_error(struct Scsi_Host *host) unsigned long flags; LIST_HEAD(eh_work_q); - DPRINTK("ENTER\n"); - spin_lock_irqsave(host->host_lock, flags); list_splice_init(&host->eh_cmd_q, &eh_work_q); spin_unlock_irqrestore(host->host_lock, flags); @@ -548,7 +546,6 @@ void ata_scsi_error(struct Scsi_Host *host) /* finish or retry handled scmd's and clean up */ WARN_ON(!list_empty(&eh_work_q)); - DPRINTK("EXIT\n"); } /** @@ -940,7 +937,7 @@ void ata_std_sched_eh(struct ata_port *ap) ata_eh_set_pending(ap, 1); scsi_schedule_eh(ap->scsi_host); - DPRINTK("port EH scheduled\n"); + trace_ata_std_sched_eh(ap); } EXPORT_SYMBOL_GPL(ata_std_sched_eh); @@ -1070,7 +1067,7 @@ static void __ata_port_freeze(struct ata_port *ap) ap->pflags |= ATA_PFLAG_FROZEN; - DPRINTK("ata%u port frozen\n", ap->print_id); + trace_ata_port_freeze(ap); } /** @@ -1147,7 +1144,7 @@ void ata_eh_thaw_port(struct ata_port *ap) spin_unlock_irqrestore(ap->lock, flags); - DPRINTK("ata%u port thawed\n", ap->print_id); + trace_ata_port_thaw(ap); } static void ata_eh_scsidone(struct scsi_cmnd *scmd) @@ -1287,6 +1284,8 @@ void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev, struct ata_eh_context *ehc = &link->eh_context; unsigned long flags; + trace_ata_eh_about_to_do(link, dev ? dev->devno : 0, action); + spin_lock_irqsave(ap->lock, flags); ata_eh_clear_action(link, dev, ehi, action); @@ -1317,6 +1316,8 @@ void ata_eh_done(struct ata_link *link, struct ata_device *dev, { struct ata_eh_context *ehc = &link->eh_context; + trace_ata_eh_done(link, dev ? dev->devno : 0, action); + ata_eh_clear_action(link, dev, &ehc->i, action); } @@ -1421,8 +1422,6 @@ static void ata_eh_request_sense(struct ata_queued_cmd *qc, return; } - DPRINTK("ATA request sense\n"); - ata_tf_init(dev, &tf); tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; tf.flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48; @@ -1463,8 +1462,6 @@ unsigned int atapi_eh_request_sense(struct ata_device *dev, struct ata_port *ap = dev->link->ap; struct ata_taskfile tf; - DPRINTK("ATAPI request sense\n"); - memset(sense_buf, 0, SCSI_SENSE_BUFFERSIZE); /* initialize sense_buf with the error register, @@ -1928,8 +1925,6 @@ static void ata_eh_link_autopsy(struct ata_link *link) u32 serror; int rc; - DPRINTK("ENTER\n"); - if (ehc->i.flags & ATA_EHI_NO_AUTOPSY) return; @@ -2036,7 +2031,6 @@ static void ata_eh_link_autopsy(struct ata_link *link) ehc->i.action |= ata_eh_speed_down(dev, eflags, all_err_mask); trace_ata_eh_link_autopsy(dev, ehc->i.action, all_err_mask); } - DPRINTK("EXIT\n"); } /** @@ -2936,8 +2930,6 @@ static int ata_eh_revalidate_and_attach(struct ata_link *link, unsigned long flags; int rc = 0; - DPRINTK("ENTER\n"); - /* For PATA drive side cable detection to work, IDENTIFY must * be done backwards such that PDIAG- is released by the slave * device before the master device is identified. @@ -3051,7 +3043,6 @@ static int ata_eh_revalidate_and_attach(struct ata_link *link, err: *r_failed_dev = dev; - DPRINTK("EXIT rc=%d\n", rc); return rc; } @@ -3566,8 +3557,6 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, int rc, nr_fails; unsigned long flags, deadline; - DPRINTK("ENTER\n"); - /* prep for recovery */ ata_for_each_link(link, ap, EDGE) { struct ata_eh_context *ehc = &link->eh_context; @@ -3775,7 +3764,6 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, if (rc && r_failed_link) *r_failed_link = link; - DPRINTK("EXIT, rc=%d\n", rc); return rc; } diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index ba7be3f38617..e2e9cbd405fa 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -652,8 +652,6 @@ static int sata_pmp_revalidate(struct ata_device *dev, unsigned int new_class) u32 *gscr = (void *)ap->sector_buf; int rc; - DPRINTK("ENTER\n"); - ata_eh_about_to_do(link, NULL, ATA_EH_REVALIDATE); if (!ata_dev_enabled(dev)) { @@ -686,12 +684,10 @@ static int sata_pmp_revalidate(struct ata_device *dev, unsigned int new_class) ata_eh_done(link, NULL, ATA_EH_REVALIDATE); - DPRINTK("EXIT, rc=0\n"); return 0; fail: ata_dev_err(dev, "PMP revalidation failed (errno=%d)\n", rc); - DPRINTK("EXIT, rc=%d\n", rc); return rc; } @@ -759,8 +755,6 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, int detach = 0, rc = 0; int reval_failed = 0; - DPRINTK("ENTER\n"); - if (dev->flags & ATA_DFLAG_DETACH) { detach = 1; rc = -ENODEV; @@ -828,7 +822,6 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, /* okay, PMP resurrected */ ehc->i.flags = 0; - DPRINTK("EXIT, rc=0\n"); return 0; fail: @@ -838,7 +831,6 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, else ata_dev_disable(dev); - DPRINTK("EXIT, rc=%d\n", rc); return rc; } diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index eddd33a3cb5f..d9b5744a3b06 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -533,8 +533,6 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, u32 scontrol; int rc; - DPRINTK("ENTER\n"); - if (online) *online = false; @@ -610,7 +608,6 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, *online = false; ata_link_err(link, "COMRESET failed (errno=%d)\n", rc); } - DPRINTK("EXIT, rc=%d\n", rc); return rc; } EXPORT_SYMBOL_GPL(sata_link_hardreset); |