Linux-Samsung-soc Archive on lore.kernel.org
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From: Michael McConville <mmcco@mykolab.com>
To: linux-samsung-soc@vger.kernel.org
Subject: ^= usage
Date: Mon, 7 Dec 2015 23:10:38 -0500
Message-ID: <20151208041038.GA15636@thinkpad.swarthmore.edu> (raw)

Just a minor simplification.

Signed-off-by: Michael McConville <mmcco@mykolab.com>

---

--- sound/soc/samsung/i2s.c.orig	Mon Oct  5 21:39:03 2015
+++ sound/soc/samsung/i2s.c	Mon Dec  7 23:04:02 2015
@@ -623,10 +623,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 	case SND_SOC_DAIFMT_NB_NF:
 		break;
 	case SND_SOC_DAIFMT_NB_IF:
-		if (tmp & lrp_rlow)
-			tmp &= ~lrp_rlow;
-		else
-			tmp |= lrp_rlow;
+		tmp ^= lrp_rlow;
 		break;
 	default:
 		dev_err(&i2s->pdev->dev, "Polarity not supported\n");

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