linux-kernel - [PATCH 2/3] misc: eeprom_93xx46: use spi_get_drvdata() and spi_set

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Date:	Fri, 05 Apr 2013 10:56:04 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Greg Kroah-Hartman' <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 2/3] misc: eeprom_93xx46: 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/misc/eeprom/eeprom_93xx46.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/eeprom/eeprom_93xx46.c b/drivers/misc/eeprom/eeprom_93xx46.c
index a6b5d5e..94cfc12 100644
--- a/drivers/misc/eeprom/eeprom_93xx46.c
+++ b/drivers/misc/eeprom/eeprom_93xx46.c
@@ -363,7 +363,7 @@ static int eeprom_93xx46_probe(struct spi_device *spi)
 			dev_err(&spi->dev, "can't create erase interface\n");
 	}
 
-	dev_set_drvdata(&spi->dev, edev);
+	spi_set_drvdata(spi, edev);
 	return 0;
 fail:
 	kfree(edev);
@@ -372,13 +372,13 @@ fail:
 
 static int eeprom_93xx46_remove(struct spi_device *spi)
 {
-	struct eeprom_93xx46_dev *edev = dev_get_drvdata(&spi->dev);
+	struct eeprom_93xx46_dev *edev = spi_get_drvdata(spi);
 
 	if (!(edev->pdata->flags & EE_READONLY))
 		device_remove_file(&spi->dev, &dev_attr_erase);
 
 	sysfs_remove_bin_file(&spi->dev.kobj, &edev->bin);
-	dev_set_drvdata(&spi->dev, NULL);
+	spi_set_drvdata(spi, NULL);
 	kfree(edev);
 	return 0;
 }
-- 
1.7.2.5


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