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authorGuenter Roeck <linux@roeck-us.net>2013-07-11 20:00:12 -0700
committerGuenter Roeck <linux@roeck-us.net>2013-10-13 16:16:28 -0700
commit74188cba088192e14cd7fd5433876e8c947bcdd8 (patch)
treea57d582ea4a75155a169b0dede83f5eed3c2e9b1 /include/linux/hwmon.h
parent615fc8cb0f900c91ee50f0da0a1821a7c6823671 (diff)
hwmon: Provide managed hwmon registration
Drivers using the new hwmon_device_register_with_groups API often have a remove function which consists solely of a call hwmon_device_unregister(). Provide support for devm_hwmon_device_register_with_groups and devm_hwmon_device_unregister to allow this repeated code to be removed and help eliminate error handling code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'include/linux/hwmon.h')
-rw-r--r--include/linux/hwmon.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 6d02ff77ae1a..09354f6c1d63 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -22,7 +22,12 @@ struct device *
hwmon_device_register_with_groups(struct device *dev, const char *name,
void *drvdata,
const struct attribute_group **groups);
+struct device *
+devm_hwmon_device_register_with_groups(struct device *dev, const char *name,
+ void *drvdata,
+ const struct attribute_group **groups);
void hwmon_device_unregister(struct device *dev);
+void devm_hwmon_device_unregister(struct device *dev);
#endif