diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 8eb62f77aac8f9a99d2b893320eefdb3eb5b64f1..b99a7d0466a86f1a5b6e7095bfcc0854755a37c0 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -666,9 +666,9 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 				break;
 			}
 			s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
-			wake_up_ctx(ctx, reason, err);
 			WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0);
 			s5p_mfc_clock_off();
+			wake_up_ctx(ctx, reason, err);
 			s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
 		} else {
 			s5p_mfc_handle_frame(ctx, reason, err);
@@ -682,15 +682,11 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 	case S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET:
 		ctx->inst_no = s5p_mfc_hw_call(dev->mfc_ops, get_inst_no, dev);
 		ctx->state = MFCINST_GOT_INST;
-		clear_work_bit(ctx);
-		wake_up(&ctx->queue);
 		goto irq_cleanup_hw;
 
 	case S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET:
-		clear_work_bit(ctx);
 		ctx->inst_no = MFC_NO_INSTANCE_SET;
 		ctx->state = MFCINST_FREE;
-		wake_up(&ctx->queue);
 		goto irq_cleanup_hw;
 
 	case S5P_MFC_R2H_CMD_SYS_INIT_RET:
@@ -700,9 +696,9 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 		if (ctx)
 			clear_work_bit(ctx);
 		s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
-		wake_up_dev(dev, reason, err);
 		clear_bit(0, &dev->hw_lock);
 		clear_bit(0, &dev->enter_suspend);
+		wake_up_dev(dev, reason, err);
 		break;
 
 	case S5P_MFC_R2H_CMD_INIT_BUFFERS_RET:
@@ -717,9 +713,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 		break;
 
 	case S5P_MFC_R2H_CMD_DPB_FLUSH_RET:
-		clear_work_bit(ctx);
 		ctx->state = MFCINST_RUNNING;
-		wake_up(&ctx->queue);
 		goto irq_cleanup_hw;
 
 	default:
@@ -738,6 +732,8 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
 		mfc_err("Failed to unlock hw\n");
 
 	s5p_mfc_clock_off();
+	clear_work_bit(ctx);
+	wake_up(&ctx->queue);
 
 	s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
 	spin_unlock(&dev->irqlock);