IOAT_COMPLETION_PENDING flag was deprecated for v2 and v3 drivers but was
not cleaned up. Doing that now. The commit deprecated this flag was
4dec23d7 ioatdma: fix race between updating ioat->head and
IOAT_COMPLETION_PENDING.
Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/ioat/dma.c | 2 --
drivers/dma/ioat/dma.h | 1 -
2 files changed, 3 deletions(-)
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index a563096..cb5c71a 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -206,7 +206,6 @@ static void __ioat_restart_chan(struct ioatdma_chan *ioat_chan)
/* set the tail to be re-issued */
ioat_chan->issued = ioat_chan->tail;
ioat_chan->dmacount = 0;
- set_bit(IOAT_COMPLETION_PENDING, &ioat_chan->state);
mod_timer(&ioat_chan->timer, jiffies + COMPLETION_TIMEOUT);
dev_dbg(to_dev(ioat_chan),
@@ -689,7 +688,6 @@ static void __cleanup(struct ioatdma_chan *ioat_chan, dma_addr_t phys_complete)
if (active - i == 0) {
dev_dbg(to_dev(ioat_chan), "%s: cancel completion timeout\n",
__func__);
- clear_bit(IOAT_COMPLETION_PENDING, &ioat_chan->state);
mod_timer(&ioat_chan->timer, jiffies + IDLE_TIMEOUT);
}
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h
index 9bc1395..1bc08498 100644
--- a/drivers/dma/ioat/dma.h
+++ b/drivers/dma/ioat/dma.h
@@ -95,7 +95,6 @@ struct ioatdma_chan {
dma_addr_t last_completion;
spinlock_t cleanup_lock;
unsigned long state;
- #define IOAT_COMPLETION_PENDING 0
#define IOAT_COMPLETION_ACK 1
#define IOAT_RESET_PENDING 2
#define IOAT_KOBJ_INIT_FAIL 3
--
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