linux-kernel - [PATCH 3.16.y-ckt 075/135] ASoC: fsl_esai: Fix incorrect xDC field width of xCCR registers

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Message-Id: <1423224113-10958-76-git-send-email-luis.henriques@canonical.com>
Date:	Fri,  6 Feb 2015 12:00:53 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Aurelien BOUIN <a_bouin@...oo.fr>,
	Nicolin Chen <nicoleotsuka@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 075/135] ASoC: fsl_esai: Fix incorrect xDC field width of xCCR registers

3.16.7-ckt6 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Aurelien BOUIN <a_bouin@...oo.fr>

commit adc60298c80efef4c2d7a7860b91b450931a7cf8 upstream.

The xDC field should have 5 bit width according to Reference Manual.
Thus this patch fixes it.

Signed-off-by: Aurelien BOUIN <a_bouin@...oo.fr>
Signed-off-by: Nicolin Chen <nicoleotsuka@...il.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 sound/soc/fsl/fsl_esai.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_esai.h b/sound/soc/fsl/fsl_esai.h
index 75e14033e8d8..dfdbaa014561 100644
--- a/sound/soc/fsl/fsl_esai.h
+++ b/sound/soc/fsl/fsl_esai.h
@@ -302,7 +302,7 @@
 #define ESAI_xCCR_xFP_MASK	(((1 << ESAI_xCCR_xFP_WIDTH) - 1) << ESAI_xCCR_xFP_SHIFT)
 #define ESAI_xCCR_xFP(v)	((((v) - 1) << ESAI_xCCR_xFP_SHIFT) & ESAI_xCCR_xFP_MASK)
 #define ESAI_xCCR_xDC_SHIFT     9
-#define ESAI_xCCR_xDC_WIDTH	4
+#define ESAI_xCCR_xDC_WIDTH	5
 #define ESAI_xCCR_xDC_MASK	(((1 << ESAI_xCCR_xDC_WIDTH) - 1) << ESAI_xCCR_xDC_SHIFT)
 #define ESAI_xCCR_xDC(v)	((((v) - 1) << ESAI_xCCR_xDC_SHIFT) & ESAI_xCCR_xDC_MASK)
 #define ESAI_xCCR_xPSR_SHIFT	8
-- 
2.1.4

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