drivers: dma: Remove duplicate newlines

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/drivers/dma/fsl_dma.c b/drivers/dma/fsl_dma.c
index 0cd9bcb..e5d242f 100644
--- a/drivers/dma/fsl_dma.c
+++ b/drivers/dma/fsl_dma.c
@@ -21,7 +21,6 @@
 #define FSL_DMA_MR_DEFAULT (FSL_DMA_MR_BWC_DIS | FSL_DMA_MR_CTM_DIRECT)
 #endif
 
-
 #if defined(CONFIG_MPC83xx)
 dma83xx_t *dma_base = (void *)(CFG_SYS_MPC83xx_DMA_ADDR);
 #elif defined(CONFIG_MPC85xx)
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index da341a2..b7e674f 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1710,7 +1710,6 @@
 	struct udma_tisci_rm *tisci_rm = &ud->tisci_rm;
 	ofnode navss_ofnode = ofnode_get_parent(dev_ofnode(dev));
 
-
 	ud->match_data = (void *)dev_get_driver_data(dev);
 	ret = udma_get_mmrs(dev);
 	if (ret)