From cc6fd520e8ccae6f5c5ff7702ce5b32b78bb404c Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sun, 2 Nov 2003 19:32:49 +0000
Subject: [PATCH] Comment a mysterious bitmask.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2038 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 kernel/chips/fscher.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/chips/fscher.c b/kernel/chips/fscher.c
index e15e7b2e..95425332 100644
--- a/kernel/chips/fscher.c
+++ b/kernel/chips/fscher.c
@@ -436,6 +436,7 @@ void fscher_in(struct i2c_client *client, int operation, int ctl_name,
       results[0] = data->revision ;
       break;
     case FSCHER_SYSCTL_EVENT:
+      /* bits 6, 5 and 2 are reserved => mask with 0x9b */
       results[0] = data->global_event & 0x9b;
       break;
     case FSCHER_SYSCTL_CONTROL: