[PATCH] I2C: W83792D driver 1/3
I would like to announce support for W83792D chip. This driver was developed
by Winbond Electronics Corp. I added sysfs attributes callbacks infrastructure
plus various code fixes and codingstyle cleanups. I would like to thank Winbond
for supporting free software.
This patch is against 2.6.13rc3 plus hwmon-class and hwmon-split.
Separate patch for documantation and hwmon class register will follow.
Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Chunhao Huang <DZShen@Winbond.com.tw>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
index 1b5018a..7eb4004 100644
--- a/include/linux/hwmon-sysfs.h
+++ b/include/linux/hwmon-sysfs.h
@@ -33,4 +33,19 @@
.index = _index, \
}
+struct sensor_device_attribute_2 {
+ struct device_attribute dev_attr;
+ u8 index;
+ u8 nr;
+};
+#define to_sensor_dev_attr_2(_dev_attr) \
+ container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
+
+#define SENSOR_DEVICE_ATTR_2(_name,_mode,_show,_store,_nr,_index) \
+struct sensor_device_attribute_2 sensor_dev_attr_##_name = { \
+ .dev_attr = __ATTR(_name,_mode,_show,_store), \
+ .index = _index, \
+ .nr = _nr, \
+}
+
#endif /* _LINUX_HWMON_SYSFS_H */