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-rw-r--r--Documentation/hwmon/sysfs-interface32
1 files changed, 15 insertions, 17 deletions
diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index a2153c4616a..a17b692d267 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -450,22 +450,20 @@ continuous like for example a tempX_type, then when an invalid value is
written, -EINVAL should be returned.
Example1, temp1_max, register is a signed 8 bit value (-128 - 127 degrees):
---- begin code ---
-long v = simple_strtol(buf, NULL, 10) / 1000;
-SENSORS_LIMIT(v, -128, 127);
-/* write v to register */
---- end code ---
+
+ long v = simple_strtol(buf, NULL, 10) / 1000;
+ v = SENSORS_LIMIT(v, -128, 127);
+ /* write v to register */
Example2, fan divider setting, valid values 2, 4 and 8:
---- begin code ---
-unsigned long v = simple_strtoul(buf, NULL, 10);
-
-switch (v) {
- case 2: v = 1; break;
- case 4: v = 2; break;
- case 8: v = 3; break;
- default:
- return -EINVAL;
-}
-/* write v to register */
---- end code ---
+
+ unsigned long v = simple_strtoul(buf, NULL, 10);
+
+ switch (v) {
+ case 2: v = 1; break;
+ case 4: v = 2; break;
+ case 8: v = 3; break;
+ default:
+ return -EINVAL;
+ }
+ /* write v to register */