lis3: update documentation and comments

Most of the documentation and comments were written when the driver was
only supporting one type of chip, only via ACPI/HP. Update the info to
the much clearer understanding that we have now.

Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 12 insertions, 10 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 9e640c62ebd9..95ccbe377f9c 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1046,25 +1046,27 @@ config SENSORS_ATK0110
           will be called asus_atk0110.
 
 config SENSORS_LIS3LV02D
-        tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
+        tristate "STMicroeletronics LIS3* three-axis digital accelerometer"
         depends on INPUT
         select INPUT_POLLDEV
         select NEW_LEDS
         select LEDS_CLASS
         default n
         help
-          This driver provides support for the LIS3LV02Dx accelerometer. In
-          particular, it can be found in a number of HP laptops, which have the
-          "Mobile Data Protection System 3D" or "3D DriveGuard" feature. On such
-          systems the driver should load automatically (via ACPI). The
-          accelerometer might also be found in other systems, connected via SPI
-          or I2C.  The accelerometer data is readable via
-          /sys/devices/platform/lis3lv02d.
+          This driver provides support for the LIS3* accelerometers, such as the
+          LIS3LV02DL or the LIS331DL. In particular, it can be found in a number
+          of HP laptops, which have the "Mobile Data Protection System 3D" or
+          "3D DriveGuard" feature. On such systems the driver should load
+          automatically (via ACPI alias). The accelerometer might also be found
+          in other systems, connected via SPI or I2C. The accelerometer data is
+          readable via /sys/devices/platform/lis3lv02d.
 
           This driver also provides an absolute input class device, allowing
-          the laptop to act as a pinball machine-esque joystick. On HP laptops,
+          a laptop to act as a pinball machine-esque joystick. It provides also
+          a misc device which can be used to detect free-fall. On HP laptops,
           if the led infrastructure is activated, support for a led indicating
-          disk protection will be provided as hp:red:hddprotection.
+          disk protection will be provided as hp::hddprotect. For more
+          information on the feature, refer to Documentation/hwmon/lis3lv02d.
 
           This driver can also be built as modules.  If so, the core module
           will be called lis3lv02d and a specific module for HP laptops will be