dmaengine: shdma: fixup parameter definition on dmae_set_dmars

chan_pdata->dmars_bit is unsigned int Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
mariux64 · Jun 16, 2011 · 090b918 · 090b918
1 parent 1d2c098
commit 090b918
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
@@ -211,7 +211,7 @@ static int dmae_set_dmars(struct sh_dmae_chan *sh_chan, u16 val)
 	struct sh_dmae_pdata *pdata = shdev->pdata;
 	const struct sh_dmae_channel *chan_pdata = &pdata->channel[sh_chan->id];
 	u16 __iomem *addr = shdev->dmars;
-	int shift = chan_pdata->dmars_bit;
+	unsigned int shift = chan_pdata->dmars_bit;
 
 	if (dmae_is_busy(sh_chan))
 		return -EBUSY;