ABI: sysfs-class-hwmon: fix tempY_crit_alarm access rights

This attribute is defined as read-only by all drivers that support it.

It seems that the access rights and description for this attribute were
copied from the intrusionY_alarm, which has indeed RW rights and must be
cleared by the user.

These are the modules that currently use this attribute:
- adt7x10
- i5500_temp
- jc42
- lm83
- lm90
- lm95245
- max31760
- max6621
- mc34vr500
- tmp401
- tmp464
- tmp513

Fix the attribute description and make it read-only.

Fixes: 365b5d63a505 ("ABI: sysfs-class-hwmon: add a description for tempY_crit_alarm")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20231116-hwmon_abi-v1-3-8bfb7f51145a@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

1 files changed, 1 insertions, 6 deletions

diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon
index dccbcdc2dad8..3d5e6142ef0c 100644
--- a/Documentation/ABI/testing/sysfs-class-hwmon
+++ b/Documentation/ABI/testing/sysfs-class-hwmon
@@ -434,12 +434,7 @@ Description:
 		- 0: OK
 		- 1: temperature has reached tempY_crit
 
-		RW
-
-		Contrary to regular alarm flags which clear themselves
-		automatically when read, this one sticks until cleared by
-		the user. This is done by writing 0 to the file. Writing
-		other values is unsupported.
+		RO
 
 What:		/sys/class/hwmon/hwmonX/tempY_crit_hyst
 Description: