diff options
| -rw-r--r-- | drivers/ata/ahci.c | 2 | ||||
| -rw-r--r-- | drivers/ata/libata-core.c | 6 | ||||
| -rw-r--r-- | drivers/ata/sata_sil24.c | 19 | ||||
| -rw-r--r-- | include/linux/libata.h | 3 |
4 files changed, 12 insertions, 18 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 3071a2341be..1389c64e002 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1696,7 +1696,7 @@ static void ahci_port_intr(struct ata_port *ap) else qc_active = readl(port_mmio + PORT_CMD_ISSUE); - rc = ata_qc_complete_multiple(ap, qc_active, NULL); + rc = ata_qc_complete_multiple(ap, qc_active); /* while resetting, invalid completions are expected */ if (unlikely(rc < 0 && !resetting)) { diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 3b822124e97..dcc5a28e26c 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4673,7 +4673,6 @@ void ata_qc_complete(struct ata_queued_cmd *qc) * ata_qc_complete_multiple - Complete multiple qcs successfully * @ap: port in question * @qc_active: new qc_active mask - * @finish_qc: LLDD callback invoked before completing a qc * * Complete in-flight commands. This functions is meant to be * called from low-level driver's interrupt routine to complete @@ -4686,8 +4685,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc) * RETURNS: * Number of completed commands on success, -errno otherwise. */ -int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active, - void (*finish_qc)(struct ata_queued_cmd *)) +int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active) { int nr_done = 0; u32 done_mask; @@ -4708,8 +4706,6 @@ int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active, continue; if ((qc = ata_qc_from_tag(ap, i))) { - if (finish_qc) - finish_qc(qc); ata_qc_complete(qc); nr_done++; } diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index fc9d48cd812..79952f825b4 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -348,6 +348,7 @@ static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf); static int sil24_qc_defer(struct ata_queued_cmd *qc); static void sil24_qc_prep(struct ata_queued_cmd *qc); static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc); +static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc); static void sil24_pmp_attach(struct ata_port *ap); static void sil24_pmp_detach(struct ata_port *ap); static void sil24_freeze(struct ata_port *ap); @@ -407,6 +408,7 @@ static struct ata_port_operations sil24_ops = { .qc_defer = sil24_qc_defer, .qc_prep = sil24_qc_prep, .qc_issue = sil24_qc_issue, + .qc_fill_rtf = sil24_qc_fill_rtf, .freeze = sil24_freeze, .thaw = sil24_thaw, @@ -914,6 +916,12 @@ static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc) return 0; } +static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc) +{ + sil24_read_tf(qc->ap, qc->tag, &qc->result_tf); + return true; +} + static void sil24_pmp_attach(struct ata_port *ap) { sil24_config_pmp(ap, 1); @@ -1098,15 +1106,6 @@ static void sil24_error_intr(struct ata_port *ap) } } -static void sil24_finish_qc(struct ata_queued_cmd *qc) -{ - struct ata_port *ap = qc->ap; - struct sil24_port_priv *pp = ap->private_data; - - if (qc->flags & ATA_QCFLAG_RESULT_TF) - sil24_read_tf(ap, qc->tag, &pp->tf); -} - static inline void sil24_host_intr(struct ata_port *ap) { void __iomem *port = ap->ioaddr.cmd_addr; @@ -1131,7 +1130,7 @@ static inline void sil24_host_intr(struct ata_port *ap) } qc_active = slot_stat & ~HOST_SSTAT_ATTN; - rc = ata_qc_complete_multiple(ap, qc_active, sil24_finish_qc); + rc = ata_qc_complete_multiple(ap, qc_active); if (rc > 0) return; if (rc < 0) { diff --git a/include/linux/libata.h b/include/linux/libata.h index bb4200d42f0..1d8b6b7de0a 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -924,8 +924,7 @@ extern void ata_id_string(const u16 *id, unsigned char *s, extern void ata_id_c_string(const u16 *id, unsigned char *s, unsigned int ofs, unsigned int len); extern void ata_qc_complete(struct ata_queued_cmd *qc); -extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active, - void (*finish_qc)(struct ata_queued_cmd *)); +extern int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active); extern void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); extern int ata_std_bios_param(struct scsi_device *sdev, |