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yaml --- r: 222145 b: refs/heads/master c: e860e6d h: refs/heads/master i: 222143: 2aec1e2 v: v3
git-mirror · Nov 5, 2010 · 45c630d · 45c630d
1 parent 6c64428
commit 45c630d
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b7283945c5ed8e78f0fe2c3313d8d1cdbc19b4b3
+refs/heads/master: e860e6da96f5a320a752da232e03d7bf885710b7
diff --git a/trunk/arch/arm/plat-omap/dma.c b/trunk/arch/arm/plat-omap/dma.c
@@ -1983,6 +1983,8 @@ static int omap2_dma_handle_ch(int ch)
 
 	dma_write(OMAP2_DMA_CSR_CLEAR_MASK, CSR(ch));
 	dma_write(1 << ch, IRQSTATUS_L0);
+	/* read back the register to flush the write */
+	dma_read(IRQSTATUS_L0);
 
 	/* If the ch is not chained then chain_id will be -1 */
 	if (dma_chan[ch].chain_id != -1) {