fsldma: print correct IRQ on mpc83xx

The mpc83xx variant uses a shared IRQ for all channels, so the individual
channel nodes don't have an interrupt property. Fix the code to print the
controller IRQ instead if there isn't any for the channel.

Acked-by: Timur Tabi <timur@freescale.com>
Acked-by: Li Yang <leoli@freescale.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index b1b45eb..70126a6 100644 (file)
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -875,7 +875,8 @@ static int __devinit fsl_dma_chan_probe(struct fsl_dma_device *fdev,
        }
 
        dev_info(fdev->dev, "#%d (%s), irq %d\n", new_fsl_chan->id,
-                               compatible, new_fsl_chan->irq);
+                compatible,
+                new_fsl_chan->irq != NO_IRQ ? new_fsl_chan->irq : fdev->irq);
 
        return 0;