NVMe: Rename 'cycle' to 'phase'

It's called the phase bit in the current draft

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c
index b6a213c98584..3d917a87ea93 100644
--- a/drivers/block/nvme.c
+++ b/drivers/block/nvme.c
@@ -93,7 +93,7 @@ struct nvme_queue {
         u16 sq_head;
         u16 sq_tail;
         u16 cq_head;
-        u16 cq_cycle;
+        u16 cq_phase;
         unsigned long cmdid_data[];
 };
 
@@ -364,7 +364,7 @@ typedef void (*completion_fn)(struct nvme_queue *, void *,
 
 static irqreturn_t nvme_process_cq(struct nvme_queue *nvmeq)
 {
-        u16 head, cycle;
+        u16 head, phase;
 
         static const completion_fn completions[4] = {
                 [sync_completion_id] = sync_completion,
@@ -372,19 +372,19 @@ static irqreturn_t nvme_process_cq(struct nvme_queue *nvmeq)
         };
 
         head = nvmeq->cq_head;
-        cycle = nvmeq->cq_cycle;
+        phase = nvmeq->cq_phase;
 
         for (;;) {
                 unsigned long data;
                 void *ptr;
                 unsigned char handler;
                 struct nvme_completion cqe = nvmeq->cqes[head];
-                if ((le16_to_cpu(cqe.status) & 1) != cycle)
+                if ((le16_to_cpu(cqe.status) & 1) != phase)
                         break;
                 nvmeq->sq_head = le16_to_cpu(cqe.sq_head);
                 if (++head == nvmeq->q_depth) {
                         head = 0;
-                        cycle = !cycle;
+                        phase = !phase;
                 }
 
                 data = free_cmdid(nvmeq, cqe.command_id);
@@ -399,12 +399,12 @@ static irqreturn_t nvme_process_cq(struct nvme_queue *nvmeq)
          * requires that 0.1% of your interrupts are handled, so this isn't
          * a big problem.
          */
-        if (head == nvmeq->cq_head && cycle == nvmeq->cq_cycle)
+        if (head == nvmeq->cq_head && phase == nvmeq->cq_phase)
                 return IRQ_NONE;
 
         writel(head, nvmeq->q_db + 1);
         nvmeq->cq_head = head;
-        nvmeq->cq_cycle = cycle;
+        nvmeq->cq_phase = phase;
 
         return IRQ_HANDLED;
 }
@@ -557,7 +557,7 @@ static struct nvme_queue *nvme_alloc_queue(struct nvme_dev *dev, int qid,
         nvmeq->q_dmadev = dmadev;
         spin_lock_init(&nvmeq->q_lock);
         nvmeq->cq_head = 0;
-        nvmeq->cq_cycle = 1;
+        nvmeq->cq_phase = 1;
         init_waitqueue_head(&nvmeq->sq_full);
         bio_list_init(&nvmeq->sq_cong);
         nvmeq->q_db = &dev->dbs[qid * 2];