linux-kernel - [PATCH 4/6] mfd: mc13xxx: use spi_get_drvdata() and spi_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 06 Apr 2013 15:44:14 +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 4/6] mfd: mc13xxx: 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/mc13xxx-spi.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c
index 3032bae..77189da 100644
--- a/drivers/mfd/mc13xxx-spi.c
+++ b/drivers/mfd/mc13xxx-spi.c
@@ -131,7 +131,7 @@ static int mc13xxx_spi_probe(struct spi_device *spi)
 	if (!mc13xxx)
 		return -ENOMEM;
 
-	dev_set_drvdata(&spi->dev, mc13xxx);
+	spi_set_drvdata(spi, mc13xxx);
 	spi->mode = SPI_MODE_0 | SPI_CS_HIGH;
 
 	mc13xxx->dev = &spi->dev;
@@ -144,7 +144,7 @@ static int mc13xxx_spi_probe(struct spi_device *spi)
 		ret = PTR_ERR(mc13xxx->regmap);
 		dev_err(mc13xxx->dev, "Failed to initialize register map: %d\n",
 				ret);
-		dev_set_drvdata(&spi->dev, NULL);
+		spi_set_drvdata(spi, NULL);
 		return ret;
 	}
 
@@ -164,7 +164,7 @@ static int mc13xxx_spi_probe(struct spi_device *spi)
 
 static int mc13xxx_spi_remove(struct spi_device *spi)
 {
-	struct mc13xxx *mc13xxx = dev_get_drvdata(&spi->dev);
+	struct mc13xxx *mc13xxx = spi_get_drvdata(spi);
 
 	mc13xxx_common_cleanup(mc13xxx);
 
-- 
1.7.2.5


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/