From c25fb816298138a4b12c606f0aaa018bdd3cc09c Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Wed, 9 Jan 2013 08:12:46 -0800 Subject: hwmon: Retire SENSORS_LIMIT SENSORS_LIMIT and clamp_val have the same functionality, so retire SENSORS_LIMIT as it is no longer needed. Signed-off-by: Guenter Roeck Acked-by: Jean Delvare --- Documentation/hwmon/sysfs-interface | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'Documentation/hwmon') diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface index 1f4dd855a299..79f8257dd790 100644 --- a/Documentation/hwmon/sysfs-interface +++ b/Documentation/hwmon/sysfs-interface @@ -722,14 +722,14 @@ add/subtract if it has been divided before the add/subtract. What to do if a value is found to be invalid, depends on the type of the sysfs attribute that is being set. If it is a continuous setting like a tempX_max or inX_max attribute, then the value should be clamped to its -limits using SENSORS_LIMIT(value, min_limit, max_limit). If it is not -continuous like for example a tempX_type, then when an invalid value is -written, -EINVAL should be returned. +limits using clamp_val(value, min_limit, max_limit). If it is not 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): long v = simple_strtol(buf, NULL, 10) / 1000; - v = SENSORS_LIMIT(v, -128, 127); + v = clamp_val(v, -128, 127); /* write v to register */ Example2, fan divider setting, valid values 2, 4 and 8: -- cgit v1.2.3