[PATCH 05/12 v4] mmc: core: do away with is_new_req

[Linus Walleij]

The host context member "is_new_req" is only assigned values,
never checked. Delete it.

Signed-off-by: Linus Walleij <linus.wall...@linaro.org>
---
 drivers/mmc/core/core.c  | 1 -
 drivers/mmc/core/queue.c | 5 -----
 include/linux/mmc/host.h | 2 --
 3 files changed, 8 deletions(-)

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 68125360a078..ad832317f25b 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2997,7 +2997,6 @@ void mmc_unregister_pm_notifier(struct mmc_host *host)
  */
 void mmc_init_context_info(struct mmc_host *host)
 {
-       host->context_info.is_new_req = false;
        host->context_info.is_waiting_last_req = false;
 }
 
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index c46be4402803..4a0752ef6154 100644
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c
@@ -55,7 +55,6 @@ static int mmc_queue_thread(void *d)
                req = blk_fetch_request(q);
                mq->asleep = false;
                cntx->is_waiting_last_req = false;
-               cntx->is_new_req = false;
                if (!req) {
                        /*
                         * Dispatch queue is empty so set flags for
@@ -109,10 +108,6 @@ static void mmc_request_fn(struct request_queue *q)
 
        cntx = &mq->card->host->context_info;
 
-       if (cntx->is_waiting_last_req) {
-               cntx->is_new_req = true;
-       }
-
        if (mq->asleep)
                wake_up_process(mq->thread);
 }
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index d536325a9640..ceb58b27f402 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -241,11 +241,9 @@ struct mmc_slot {
 
 /**
  * mmc_context_info - synchronization details for mmc context
- * @is_new_req         wake up reason was new request
  * @is_waiting_last_req        mmc context waiting for single running request
  */
 struct mmc_context_info {
-       bool                    is_new_req;
        bool                    is_waiting_last_req;
 };
 
-- 
2.13.6