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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-12-22 13:04:39 +0100
committerGuenter Roeck <linux@roeck-us.net>2017-01-02 19:19:45 +0100
commitf2620e7fa3be6c582ca64f0941987b0b86e974de (patch)
treeca26a73454185971f2465a27d1712af583469b4e /drivers
parenthwmon: (ds1621) use permission-specific DEVICE_ATTR variants (diff)
downloadlinux-f2620e7fa3be6c582ca64f0941987b0b86e974de.tar.xz
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hwmon: (f71882fg) use permission-specific DEVICE_ATTR variants
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> [groeck: Updated description] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hwmon/f71882fg.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index cb28e4b4fb10..ca54ce5c8e10 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -390,7 +390,7 @@ static ssize_t show_pwm_auto_point_temp(struct device *dev,
static ssize_t store_pwm_auto_point_temp(struct device *dev,
struct device_attribute *devattr, const char *buf, size_t count);
/* Sysfs misc */
-static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
+static ssize_t name_show(struct device *dev, struct device_attribute *devattr,
char *buf);
static int f71882fg_probe(struct platform_device *pdev);
@@ -404,7 +404,7 @@ static struct platform_driver f71882fg_driver = {
.remove = f71882fg_remove,
};
-static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
+static DEVICE_ATTR_RO(name);
/*
* Temp attr for the f71858fg, the f71858fg is special as it has its
@@ -2212,7 +2212,7 @@ static ssize_t store_pwm_auto_point_temp(struct device *dev,
return count;
}
-static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
+static ssize_t name_show(struct device *dev, struct device_attribute *devattr,
char *buf)
{
struct f71882fg_data *data = dev_get_drvdata(dev);