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path: root/drivers/dma/ste_dma40.c
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Diffstat (limited to 'drivers/dma/ste_dma40.c')
-rw-r--r--drivers/dma/ste_dma40.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index cc5ecbc067a3..cfca2a06d1af 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -220,8 +220,6 @@ struct d40_base;
*
* @lock: A spinlock to protect this struct.
* @log_num: The logical number, if any of this channel.
- * @completed: Starts with 1, after first interrupt it is set to dma engine's
- * current cookie.
* @pending_tx: The number of pending transfers. Used between interrupt handler
* and tasklet.
* @busy: Set to true when transfer is ongoing on this channel.
@@ -250,8 +248,6 @@ struct d40_base;
struct d40_chan {
spinlock_t lock;
int log_num;
- /* ID of the most recent completed transfer */
- int completed;
int pending_tx;
bool busy;
struct d40_phy_res *phy_chan;
@@ -1357,7 +1353,7 @@ static void dma_tasklet(unsigned long data)
goto err;
if (!d40d->cyclic)
- d40c->completed = d40d->txd.cookie;
+ d40c->chan.completed_cookie = d40d->txd.cookie;
/*
* If terminating a channel pending_tx is set to zero.
@@ -2182,7 +2178,7 @@ static int d40_alloc_chan_resources(struct dma_chan *chan)
bool is_free_phy;
spin_lock_irqsave(&d40c->lock, flags);
- d40c->completed = chan->cookie = 1;
+ chan->completed_cookie = chan->cookie = 1;
/* If no dma configuration is set use default configuration (memcpy) */
if (!d40c->configured) {
@@ -2351,7 +2347,7 @@ static enum dma_status d40_tx_status(struct dma_chan *chan,
return -EINVAL;
}
- last_complete = d40c->completed;
+ last_complete = chan->completed_cookie;
last_used = chan->cookie;
if (d40_is_paused(d40c))