Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (68 commits)
  Input: adp5589-keys - add support for the ADP5585 derivatives
  Input: imx_keypad - add pm suspend and resume support
  Input: force feedback - potential integer wrap in input_ff_create()
  Input: tsc2007 - make sure that X plate resistance is specified
  Input: serio_raw - fix memory leak when closing char device
  Input: serio_raw - kick clients when disconnecting port
  Input: serio_raw - explicitly mark disconnected ports as dead
  Input: serio_raw - fix coding style issues
  Input: serio_raw - use dev_*() for messages
  Input: serio_raw - use bool for boolean data
  Input: serio_raw - perform proper locking when adding clients to list
  Input: serio_raw - rename serio_raw_list to serio_raw_client
  Input: serio_raw - use kref instead of rolling out its own refcounting
  Input: psmouse - switch to using dev_*() for messages
  Input: wacom - correct max Y value on medium bamboos
  Input: wacom - add ABS_DISTANCE to Bamboo Pen reports
  Input: wacom - remove unneeded touch pressure initialization
  Input: lm8323 - wrap suspend and resume in CONFIG_PM_SLEEP
  Input: ad7879-i2c - wrap suspend and resume in CONFIG_PM_SLEEP
  Input: synaptics_i2c - wrap suspend and resume in CONFIG_PM_SLEEP
  ...

1 files changed, 14 insertions, 7 deletions

diff --git a/include/linux/input/adxl34x.h b/include/linux/input/adxl34x.h
index df00d998a44a..57e01a7cb006 100644
--- a/include/linux/input/adxl34x.h
+++ b/include/linux/input/adxl34x.h
@@ -30,8 +30,9 @@ struct adxl34x_platform_data {
          * Y, or Z participation in Tap detection. A '0' excludes the
          * selected axis from participation in Tap detection.
          * Setting the SUPPRESS bit suppresses Double Tap detection if
-         * acceleration greater than tap_threshold is present between
-         * taps.
+         * acceleration greater than tap_threshold is present during the
+         * tap_latency period, i.e. after the first tap but before the
+         * opening of the second tap window.
          */
 
 #define ADXL_SUPPRESS   (1 << 3)
@@ -226,13 +227,13 @@ struct adxl34x_platform_data {
          * detection will begin and prevent the detection of activity. This
          * bit serially links the activity and inactivity functions. When '0'
          * the inactivity and activity functions are concurrent. Additional
-         * information can be found in the Application section under Link
-         * Mode.
+         * information can be found in the ADXL34x datasheet's Application
+         * section under Link Mode.
          * AUTO_SLEEP: A '1' sets the ADXL34x to switch to Sleep Mode
          * when inactivity (acceleration has been below inactivity_threshold
          * for at least inactivity_time) is detected and the LINK bit is set.
-         * A '0' disables automatic switching to Sleep Mode. See SLEEP
-         * for further description.
+         * A '0' disables automatic switching to Sleep Mode. See the
+         * Sleep Bit section of the ADXL34x datasheet for more information.
          */
 
 #define ADXL_LINK       (1 << 5)
@@ -266,6 +267,12 @@ struct adxl34x_platform_data {
 
         u8 watermark;
 
+        /*
+         * When acceleration measurements are received from the ADXL34x
+         * events are sent to the event subsystem. The following settings
+         * select the event type and event code for new x, y and z axis data
+         * respectively.
+         */
         u32 ev_type;    /* EV_ABS or EV_REL */
 
         u32 ev_code_x;  /* ABS_X,Y,Z or REL_X,Y,Z */
@@ -289,7 +296,7 @@ struct adxl34x_platform_data {
         u32 ev_code_act_inactivity;     /* EV_KEY */
 
         /*
-         * Use ADXL34x INT2 instead of INT1
+         * Use ADXL34x INT2 pin instead of INT1 pin for interrupt output
          */
         u8 use_int2;