dma/timberdale: simplify conditional

Simplify: ((a && b) || (!a && !b)) => (a == b)

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Acked-by: Jack Stone <jwjstone@fastmail.fm>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 2ec1ed56f20436d5e5d3df9e57f1f09f81297997..3b88a4e7c98a02e9f1640d3bd39272b9034beb62 100644 (file)
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -759,7 +759,7 @@ static int __devinit td_probe(struct platform_device *pdev)
                        pdata->channels + i;
 
                /* even channels are RX, odd are TX */
-               if (((i % 2) && pchan->rx) || (!(i % 2) && !pchan->rx)) {
+               if ((i % 2) == pchan->rx) {
                        dev_err(&pdev->dev, "Wrong channel configuration\n");
                        err = -EINVAL;
                        goto err_tasklet_kill;