From: Nicolas Kaiser <nikai@nikai.net>
Date: Thu, 7 Oct 2010 22:48:01 +0000 (+0200)
Subject: dma/timberdale: simplify conditional
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9cb047d4d19fc15791a64d900d483405eae6200d;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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 2ec1ed56f204..3b88a4e7c98a 100644
--- 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;