linux-kernel - [PATCH 1/6] mfd: wm831x: use spi_get_drvdata() and spi_set

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Date:	Sat, 06 Apr 2013 15:42:48 +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 1/6] mfd: wm831x: 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/wm831x-spi.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/wm831x-spi.c b/drivers/mfd/wm831x-spi.c
index 4e70e15..e7ed14f66 100644
--- a/drivers/mfd/wm831x-spi.c
+++ b/drivers/mfd/wm831x-spi.c
@@ -37,7 +37,7 @@ static int wm831x_spi_probe(struct spi_device *spi)
 	spi->bits_per_word = 16;
 	spi->mode = SPI_MODE_0;
 
-	dev_set_drvdata(&spi->dev, wm831x);
+	spi_set_drvdata(spi, wm831x);
 	wm831x->dev = &spi->dev;
 
 	wm831x->regmap = devm_regmap_init_spi(spi, &wm831x_regmap_config);
@@ -53,7 +53,7 @@ static int wm831x_spi_probe(struct spi_device *spi)
 
 static int wm831x_spi_remove(struct spi_device *spi)
 {
-	struct wm831x *wm831x = dev_get_drvdata(&spi->dev);
+	struct wm831x *wm831x = spi_get_drvdata(spi);
 
 	wm831x_device_exit(wm831x);
 
@@ -69,7 +69,7 @@ static int wm831x_spi_suspend(struct device *dev)
 
 static void wm831x_spi_shutdown(struct spi_device *spi)
 {
-	struct wm831x *wm831x = dev_get_drvdata(&spi->dev);
+	struct wm831x *wm831x = spi_get_drvdata(spi);
 
 	wm831x_device_shutdown(wm831x);
 }
-- 
1.7.2.5


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