--- zzzz-none-000/linux-3.10.107/arch/arm/kernel/dma-isa.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/arm/kernel/dma-isa.c	2021-02-04 17:41:59.000000000 +0000
@@ -213,8 +213,8 @@
 		for (chan = 0; chan < 8; chan++) {
 			int ret = isa_dma_add(chan, &isa_dma[chan]);
 			if (ret)
-				printk(KERN_ERR "ISADMA%u: unable to register: %d\n",
-					chan, ret);
+				pr_err("ISADMA%u: unable to register: %d\n",
+				       chan, ret);
 		}
 
 		request_dma(DMA_ISA_CASCADE, "cascade");