---

yaml
---
r: 192143
b: refs/heads/master
c: 9f68fcd
h: refs/heads/master
i:
  192141: baed804
  192139: 9234fdf
  192135: acadd3e
  192127: 351583e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c5541079da3cd19626410d59455d3e0f34d65943
+refs/heads/master: 9f68fcdb8f9b0f55830f58b02cecc5c26b0ba17b

trunk/arch/arm/mach-msm/dma.c

@@ -59,6 +59,7 @@ void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
 	spin_lock_irqsave(&msm_dmov_lock, irq_flags);
 	if (!channel_active)
 		clk_enable(msm_dmov_clk);
+	dsb();
 	status = readl(DMOV_STATUS(id));
 	if (list_empty(&ready_commands[id]) &&
 		(status & DMOV_STATUS_CMD_PTR_RDY)) {
@@ -172,6 +173,7 @@ static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id)
 					"for %p, result %x\n", id, cmd, ch_result);
 				if (cmd) {
 					list_del(&cmd->list);
+					dsb();
 					cmd->complete_func(cmd, ch_result, NULL);
 				}
 			}
@@ -188,6 +190,7 @@ static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id)
 				PRINT_FLOW("msm_datamover_irq_handler id %d, flush, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]);
 				if (cmd) {
 					list_del(&cmd->list);
+					dsb();
 					cmd->complete_func(cmd, ch_result, &errdata);
 				}
 			}
@@ -205,6 +208,7 @@ static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id)
 				PRINT_ERROR("msm_datamover_irq_handler id %d, error, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]);
 				if (cmd) {
 					list_del(&cmd->list);
+					dsb();
 					cmd->complete_func(cmd, ch_result, &errdata);
 				}
 				/* this does not seem to work, once we get an error */