1 files changed, 4 insertions, 2 deletions

diff --git a/arch/arm/mach-imx/dma-v1.c b/arch/arm/mach-imx/dma-v1.c
index 3e8c47c63bac..236f1495efad 100644
--- a/arch/arm/mach-imx/dma-v1.c
+++ b/arch/arm/mach-imx/dma-v1.c
@@ -699,7 +699,7 @@ int imx_dma_request(int channel, const char *name)
                 local_irq_restore(flags);
                 return -EBUSY;
         }
-        memset(imxdma, 0, sizeof(imxdma));
+        memset(imxdma, 0, sizeof(*imxdma));
         imxdma->name = name;
         local_irq_restore(flags); /* request_irq() can block */
 
@@ -818,9 +818,11 @@ static int __init imx_dma_init(void)
                 imx_dmav1_baseaddr = MX27_IO_ADDRESS(MX27_DMA_BASE_ADDR);
         else
 #endif
-                BUG();
+                return 0;
 
         dma_clk = clk_get(NULL, "dma");
+        if (IS_ERR(dma_clk))
+                return PTR_ERR(dma_clk);
         clk_enable(dma_clk);
 
         /* reset DMA module */