linux-kernel - [PATCH 19/29] davinci_voicecodec: use mfd_data instead of driver

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Message-Id: <1297998456-7615-20-git-send-email-dilinger@queued.net>
Date:	Thu, 17 Feb 2011 19:07:26 -0800
From:	Andres Salomon <dilinger@...ued.net>
To:	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	linux-kernel@...r.kernel.org, Liam Girdwood <lrg@...mlogic.co.uk>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>,
	alsa-devel@...a-project.org
Subject: [PATCH 19/29] davinci_voicecodec: use mfd_data instead of driver_data

Use mfd_data for passing information from mfd drivers to soc
clients.  The mfd_cell's driver_data field is being phased out.

Clients that were using driver_data now access .mfd_data
via mfd_get_data().

Signed-off-by: Andres Salomon <dilinger@...ued.net>
Acked-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/mfd/davinci_voicecodec.c |    4 ++--
 sound/soc/codecs/cq93vc.c        |    3 ++-
 sound/soc/davinci/davinci-vcif.c |    2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/davinci_voicecodec.c b/drivers/mfd/davinci_voicecodec.c
index 33c923d..f946c0b 100644
--- a/drivers/mfd/davinci_voicecodec.c
+++ b/drivers/mfd/davinci_voicecodec.c
@@ -119,12 +119,12 @@ static int __init davinci_vc_probe(struct platform_device *pdev)
 	/* Voice codec interface client */
 	cell = &davinci_vc->cells[DAVINCI_VC_VCIF_CELL];
 	cell->name = "davinci_vcif";
-	cell->driver_data = davinci_vc;
+	cell->mfd_data = davinci_vc;
 
 	/* Voice codec CQ93VC client */
 	cell = &davinci_vc->cells[DAVINCI_VC_CQ93VC_CELL];
 	cell->name = "cq93vc";
-	cell->driver_data = davinci_vc;
+	cell->mfd_data = davinci_vc;
 
 	ret = mfd_add_devices(&pdev->dev, pdev->id, davinci_vc->cells,
 			      DAVINCI_VC_CELLS, NULL, 0);
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 46dbfd0..b8066ef 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -153,7 +153,8 @@ static int cq93vc_resume(struct snd_soc_codec *codec)
 
 static int cq93vc_probe(struct snd_soc_codec *codec)
 {
-	struct davinci_vc *davinci_vc = codec->dev->platform_data;
+	struct davinci_vc *davinci_vc =
+			mfd_get_data(to_platform_device(codec->dev));
 
 	davinci_vc->cq93vc.codec = codec;
 	codec->control_data = davinci_vc;
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 9d2afcc..13e05a3 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -205,7 +205,7 @@ static struct snd_soc_dai_driver davinci_vcif_dai = {
 
 static int davinci_vcif_probe(struct platform_device *pdev)
 {
-	struct davinci_vc *davinci_vc = platform_get_drvdata(pdev);
+	struct davinci_vc *davinci_vc = mfd_get_data(pdev);
 	struct davinci_vcif_dev *davinci_vcif_dev;
 	int ret;
 
-- 
1.7.2.3

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