diff options
Diffstat (limited to 'drivers/ata/sata_fsl.c')
| -rw-r--r-- | drivers/ata/sata_fsl.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 61c89b54ea23..18c986dbb7f1 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -1096,7 +1096,7 @@ static void sata_fsl_host_intr(struct ata_port *ap) { struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; - u32 hstatus, qc_active = 0; + u32 hstatus, done_mask = 0; struct ata_queued_cmd *qc; u32 SError; @@ -1116,28 +1116,28 @@ static void sata_fsl_host_intr(struct ata_port *ap) } /* Read command completed register */ - qc_active = ioread32(hcr_base + CC); + done_mask = ioread32(hcr_base + CC); VPRINTK("Status of all queues :\n"); - VPRINTK("qc_active/CC = 0x%x, CA = 0x%x, CE=0x%x,CQ=0x%x,apqa=0x%x\n", - qc_active, + VPRINTK("done_mask/CC = 0x%x, CA = 0x%x, CE=0x%x,CQ=0x%x,apqa=0x%x\n", + done_mask, ioread32(hcr_base + CA), ioread32(hcr_base + CE), ioread32(hcr_base + CQ), ap->qc_active); - if (qc_active & ap->qc_active) { + if (done_mask & ap->qc_active) { int i; /* clear CC bit, this will also complete the interrupt */ - iowrite32(qc_active, hcr_base + CC); + iowrite32(done_mask, hcr_base + CC); DPRINTK("Status of all queues :\n"); - DPRINTK("qc_active/CC = 0x%x, CA = 0x%x, CE=0x%x\n", - qc_active, ioread32(hcr_base + CA), + DPRINTK("done_mask/CC = 0x%x, CA = 0x%x, CE=0x%x\n", + done_mask, ioread32(hcr_base + CA), ioread32(hcr_base + CE)); for (i = 0; i < SATA_FSL_QUEUE_DEPTH; i++) { - if (qc_active & (1 << i)) { + if (done_mask & (1 << i)) { qc = ata_qc_from_tag(ap, i); if (qc) { ata_qc_complete(qc); @@ -1164,7 +1164,7 @@ static void sata_fsl_host_intr(struct ata_port *ap) /* Spurious Interrupt!! */ DPRINTK("spurious interrupt!!, CC = 0x%x\n", ioread32(hcr_base + CC)); - iowrite32(qc_active, hcr_base + CC); + iowrite32(done_mask, hcr_base + CC); return; } } |