From 9093ca8891e238adc323629d69aaae379fd38bb0 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Thu, 23 May 2013 19:35:23 +0900 Subject: misc: use platform_{get,set}_drvdata() Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han Signed-off-by: Greg Kroah-Hartman --- drivers/misc/carma/carma-fpga.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/misc/carma/carma-fpga.c') diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c index 7508cafff103..a2128af706b2 100644 --- a/drivers/misc/carma/carma-fpga.c +++ b/drivers/misc/carma/carma-fpga.c @@ -1296,7 +1296,7 @@ static int data_of_probe(struct platform_device *op) goto out_return; } - dev_set_drvdata(&op->dev, priv); + platform_set_drvdata(op, priv); priv->dev = &op->dev; kref_init(&priv->ref); mutex_init(&priv->mutex); @@ -1400,7 +1400,7 @@ out_return: static int data_of_remove(struct platform_device *op) { - struct fpga_device *priv = dev_get_drvdata(&op->dev); + struct fpga_device *priv = platform_get_drvdata(op); struct device *this_device = priv->miscdev.this_device; /* remove all sysfs files, now the device cannot be re-enabled */ -- cgit v1.2.3 From f7b41276b6b07f47c5f5212fa244385b0e3aaa30 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 4 Jun 2013 13:15:16 +0900 Subject: misc: replace strict_strtoul() with kstrtoul() The usage of strict_strtoul() is not preferred, because strict_strtoul() is obsolete. Thus, kstrtoul() should be used. Signed-off-by: Jingoo Han Reviewed-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- drivers/misc/carma/carma-fpga.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/misc/carma/carma-fpga.c') diff --git a/drivers/misc/carma/carma-fpga.c b/drivers/misc/carma/carma-fpga.c index a2128af706b2..7b56563f8b74 100644 --- a/drivers/misc/carma/carma-fpga.c +++ b/drivers/misc/carma/carma-fpga.c @@ -1002,10 +1002,10 @@ static ssize_t data_en_set(struct device *dev, struct device_attribute *attr, unsigned long enable; int ret; - ret = strict_strtoul(buf, 0, &enable); + ret = kstrtoul(buf, 0, &enable); if (ret) { dev_err(priv->dev, "unable to parse enable input\n"); - return -EINVAL; + return ret; } /* protect against concurrent enable/disable */ -- cgit v1.2.3