---

yaml --- r: 222735 b: refs/heads/master c: 214b574 h: refs/heads/master i: 222733: e70cf1e 222731: 56b7ff3 222727: 3ee6820 222719: f858628 v: v3
git-mirror · Nov 30, 2010 · 103e4a7 · 103e4a7
1 parent d1e91be
commit 103e4a7
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82d5b5c8da769184a9bc2cc2adc90555f4aa90b0
+refs/heads/master: 214b574ab81236e7740243985d63a1d6a61231a2
diff --git a/trunk/drivers/spi/atmel_spi.c b/trunk/drivers/spi/atmel_spi.c
@@ -352,8 +352,12 @@ atmel_spi_dma_map_xfer(struct atmel_spi *as, struct spi_transfer *xfer)
 
 	xfer->tx_dma = xfer->rx_dma = INVALID_DMA_ADDRESS;
 	if (xfer->tx_buf) {
+		/* tx_buf is a const void* where we need a void * for the dma
+		 * mapping */
+		void *nonconst_tx = (void *)xfer->tx_buf;
+
 		xfer->tx_dma = dma_map_single(dev,
-				(void *) xfer->tx_buf, xfer->len,
+				nonconst_tx, xfer->len,
 				DMA_TO_DEVICE);
 		if (dma_mapping_error(dev, xfer->tx_dma))
 			return -ENOMEM;