hwmon: (sht15) general code clean-up
* Add a documentation file for the device.
* Respect a bit more the kernel-doc syntax.
* Rename some variables for clarity.
* Use bool type for flags.
* Use an enum for states (actions being done).
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
diff --git a/Documentation/hwmon/sht15 b/Documentation/hwmon/sht15
new file mode 100644
index 0000000..2919c516
--- /dev/null
+++ b/Documentation/hwmon/sht15
@@ -0,0 +1,42 @@
+Kernel driver sht15
+===================
+
+Authors:
+ * Wouter Horre
+ * Jonathan Cameron
+
+Supported chips:
+ * Sensirion SHT10
+ Prefix: 'sht10'
+
+ * Sensirion SHT11
+ Prefix: 'sht11'
+
+ * Sensirion SHT15
+ Prefix: 'sht15'
+
+ * Sensirion SHT71
+ Prefix: 'sht71'
+
+ * Sensirion SHT75
+ Prefix: 'sht75'
+
+Datasheet: Publicly available at the Sensirion website
+http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf
+
+Description
+-----------
+
+The SHT10, SHT11, SHT15, SHT71, and SHT75 are humidity and temperature
+sensors.
+
+The devices communicate using two GPIO lines and use the default
+resolution settings of 14 bits for temperature and 12 bits for humidity.
+
+Note: The regulator supply name is set to "vcc".
+
+Sysfs interface
+---------------
+
+* temp1_input: temperature input
+* humidity1_input: humidity input