dmaengine: remove dma_async_memcpy_pending() macro

Just use dma_async_issue_pending() directly.

Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dan Williams <djbw@fb.com>

drivers/misc/carma/carma-fpga-program.c

@@ -546,7 +546,7 @@ static noinline int fpga_program_dma(struct fpga_dev *priv)
 		goto out_dma_unmap;
 	}
 
-	dma_async_memcpy_issue_pending(chan);
+	dma_async_issue_pending(chan);
 
 	/* Set the total byte count */
 	fpga_set_byte_count(priv->regs, priv->bytes);

drivers/misc/carma/carma-fpga.c

@@ -751,7 +751,7 @@ static irqreturn_t data_irq(int irq, void *dev_id)
 	submitted = true;
 
 	/* Start the DMA Engine */
-	dma_async_memcpy_issue_pending(priv->chan);
+	dma_async_issue_pending(priv->chan);
 
 out:
 	/* If no DMA was submitted, re-enable interrupts */

include/linux/dmaengine.h

@@ -901,8 +901,6 @@ static inline void dma_async_issue_pending(struct dma_chan *chan)
 	chan->device->device_issue_pending(chan);
 }
 
-#define dma_async_memcpy_issue_pending(chan) dma_async_issue_pending(chan)
-
 /**
  * dma_async_is_tx_complete - poll for transaction completion
  * @chan: DMA channel

net/ipv4/tcp.c

@@ -1406,7 +1406,7 @@ static void tcp_service_net_dma(struct sock *sk, bool wait)
 		return;
 
 	last_issued = tp->ucopy.dma_cookie;
-	dma_async_memcpy_issue_pending(tp->ucopy.dma_chan);
+	dma_async_issue_pending(tp->ucopy.dma_chan);
 
 	do {
 		if (dma_async_memcpy_complete(tp->ucopy.dma_chan,
@@ -1744,7 +1744,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 				tcp_service_net_dma(sk, true);
 				tcp_cleanup_rbuf(sk, copied);
 			} else
-				dma_async_memcpy_issue_pending(tp->ucopy.dma_chan);
+				dma_async_issue_pending(tp->ucopy.dma_chan);
 		}
 #endif
 		if (copied >= target) {
@@ -1837,7 +1837,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
 					break;
 				}
 
-				dma_async_memcpy_issue_pending(tp->ucopy.dma_chan);
+				dma_async_issue_pending(tp->ucopy.dma_chan);
 
 				if ((offset + used) == skb->len)
 					copied_early = true;