---

yaml --- r: 192083 b: refs/heads/master c: a7e0506 h: refs/heads/master i: 192081: c47263d 192079: c059889 v: v3
git-mirror · May 6, 2010 · d49ecb8 · d49ecb8
1 parent dbbac9b
commit d49ecb8
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d154fed7234331dc29240deb04f92f382000e66b
+refs/heads/master: a7e05065f562ae347db36b0ef644525cd1e89ecd
diff --git a/trunk/arch/arm/mach-davinci/dma.c b/trunk/arch/arm/mach-davinci/dma.c
@@ -359,18 +359,21 @@ static irqreturn_t dma_irq_handler(int irq, void *data)
 
 	while (1) {
 		int j;
-		if (edma_shadow0_read_array(ctlr, SH_IPR, 0))
+		if (edma_shadow0_read_array(ctlr, SH_IPR, 0) &
+				edma_shadow0_read_array(ctlr, SH_IER, 0))
 			j = 0;
-		else if (edma_shadow0_read_array(ctlr, SH_IPR, 1))
+		else if (edma_shadow0_read_array(ctlr, SH_IPR, 1) &
+				edma_shadow0_read_array(ctlr, SH_IER, 1))
 			j = 1;
 		else
 			break;
 		dev_dbg(data, "IPR%d %08x\n", j,
 				edma_shadow0_read_array(ctlr, SH_IPR, j));
 		for (i = 0; i < 32; i++) {
 			int k = (j << 5) + i;
-			if (edma_shadow0_read_array(ctlr, SH_IPR, j) &
-							(1 << i)) {
+			if ((edma_shadow0_read_array(ctlr, SH_IPR, j) & BIT(i))
+					&& (edma_shadow0_read_array(ctlr,
+							SH_IER, j) & BIT(i))) {
 				/* Clear the corresponding IPR bits */
 				edma_shadow0_write_array(ctlr, SH_ICR, j,
 							(1 << i));