diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
index cfdbb92aae1dece5512f023afe341db2b086d171..7a740769c2fa592a0cbf7a73cdf2166e655e63d2 100644
--- a/drivers/dma/dw/core.c
+++ b/drivers/dma/dw/core.c
@@ -1548,11 +1548,6 @@ int dw_dma_probe(struct dw_dma_chip *chip, struct dw_dma_platform_data *pdata)
 	/* Disable BLOCK interrupts as well */
 	channel_clear_bit(dw, MASK.BLOCK, dw->all_chan_mask);
 
-	err = devm_request_irq(chip->dev, chip->irq, dw_dma_interrupt,
-			       IRQF_SHARED, "dw_dmac", dw);
-	if (err)
-		return err;
-
 	/* Create a pool of consistent memory blocks for hardware descriptors */
 	dw->desc_pool = dmam_pool_create("dw_dmac_desc_pool", chip->dev,
 					 sizeof(struct dw_desc), 4, 0);
@@ -1563,6 +1558,11 @@ int dw_dma_probe(struct dw_dma_chip *chip, struct dw_dma_platform_data *pdata)
 
 	tasklet_init(&dw->tasklet, dw_dma_tasklet, (unsigned long)dw);
 
+	err = request_irq(chip->irq, dw_dma_interrupt, IRQF_SHARED,
+			  "dw_dmac", dw);
+	if (err)
+		return err;
+
 	INIT_LIST_HEAD(&dw->dma.channels);
 	for (i = 0; i < nr_channels; i++) {
 		struct dw_dma_chan	*dwc = &dw->chan[i];
@@ -1667,6 +1667,7 @@ int dw_dma_remove(struct dw_dma_chip *chip)
 	dw_dma_off(dw);
 	dma_async_device_unregister(&dw->dma);
 
+	free_irq(chip->irq, dw);
 	tasklet_kill(&dw->tasklet);
 
 	list_for_each_entry_safe(dwc, _dwc, &dw->dma.channels,
diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index ab26d46bbe1598434625979abeb488d5199992d9..5ebdfbc1051ea7ed6e4dd948f9cac1e9b04760fc 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -113,11 +113,9 @@ struct sa11x0_dma_phy {
 	struct sa11x0_dma_desc	*txd_load;
 	unsigned		sg_done;
 	struct sa11x0_dma_desc	*txd_done;
-#ifdef CONFIG_PM_SLEEP
 	u32			dbs[2];
 	u32			dbt[2];
 	u32			dcsr;
-#endif
 };
 
 struct sa11x0_dma_dev {
@@ -984,7 +982,6 @@ static int sa11x0_dma_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int sa11x0_dma_suspend(struct device *dev)
 {
 	struct sa11x0_dma_dev *d = dev_get_drvdata(dev);
@@ -1054,7 +1051,6 @@ static int sa11x0_dma_resume(struct device *dev)
 
 	return 0;
 }
-#endif
 
 static const struct dev_pm_ops sa11x0_dma_pm_ops = {
 	.suspend_noirq = sa11x0_dma_suspend,
diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
index 41a13e70f41f5ade5228404ec6557ea2be7d113c..7944cdc27bed63df0f8b9cde11f1611af2fdd859 100644
--- a/include/linux/omap-dma.h
+++ b/include/linux/omap-dma.h
@@ -10,7 +10,7 @@
 
 struct dma_chan;
 
-#if defined(CONFIG_DMA_OMAP) || defined(CONFIG_DMA_OMAP_MODULE)
+#if defined(CONFIG_DMA_OMAP) || (defined(CONFIG_DMA_OMAP_MODULE) && defined(MODULE))
 bool omap_dma_filter_fn(struct dma_chan *, void *);
 #else
 static inline bool omap_dma_filter_fn(struct dma_chan *c, void *d)