[ARM] Kill dma-isa.c warning.

054143a0 · Russell King · 039a1776 · 054143a0
Commit 054143a0 authored Jan 04, 2004 by Russell King
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arch/arm/kernel/dma-isa.c arch/arm/kernel/dma-isa.c +1 -0

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--- a/arch/arm/kernel/dma-isa.c
+++ b/arch/arm/kernel/dma-isa.c
@@ -85,6 +85,7 @@ static void isa_enable_dma(dmach_t channel, dma_t *dma)
 			break;
 		default:
+			direction = PCI_DMA_NONE;
 			break;
 		}