linux-kernel - [PATCH 3/6] mfd: ezx-pcap: use spi_get_drvdata() and spi_set

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Message-id: <001901ce3292$1803f690$480be3b0$%han@samsung.com>
Date:	Sat, 06 Apr 2013 15:43:48 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Samuel Ortiz' <sameo@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 3/6] mfd: ezx-pcap: use spi_get_drvdata() and spi_set_drvdata()

Use the wrapper functions for getting and setting the driver data using
spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we
can directly pass a struct spi_device.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/mfd/ezx-pcap.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index b7a61f0..bbebe8d 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -393,7 +393,7 @@ static int pcap_add_subdev(struct pcap_chip *pcap,
 
 static int ezx_pcap_remove(struct spi_device *spi)
 {
-	struct pcap_chip *pcap = dev_get_drvdata(&spi->dev);
+	struct pcap_chip *pcap = spi_get_drvdata(spi);
 	struct pcap_platform_data *pdata = spi->dev.platform_data;
 	int i, adc_irq;
 
@@ -441,7 +441,7 @@ static int ezx_pcap_probe(struct spi_device *spi)
 	mutex_init(&pcap->adc_mutex);
 	INIT_WORK(&pcap->isr_work, pcap_isr_work);
 	INIT_WORK(&pcap->msr_work, pcap_msr_work);
-	dev_set_drvdata(&spi->dev, pcap);
+	spi_set_drvdata(spi, pcap);
 
 	/* setup spi */
 	spi->bits_per_word = 32;
-- 
1.7.2.5


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