hw-mgmt: scripts: Fix for sodimm temp attribute

In the smart switch, the DPUs are having tmp421 sensor
at slave address 0x1f. Sodimm temperature sensors have 0x1f
as one of the supported slave addresses. During the dpu
poweroff, udev events are sent for removing [18-21]-001f
tmp421 sensor attributes. In the thermal-events script,
sodimm attributes are also removed as the slave address
is matching. This commit introduces a check to see if
the device name is 'jc42' before removing any sodimm sensor
attributes.

Bugs #4691599

Signed-off-by: Ciju Rajan K <[email protected]>

Author: ciju-nvidia

usr/usr/bin/hw-management-thermal-events.sh

@@ -1463,6 +1463,10 @@ else
 		unlink $thermal_path/pch_temp
 	fi
 	if [ "$2" == "sodimm_temp" ]; then
+		name=$(< /sys/"$3"/name)
+		if [ "$name" != "jc42" ]; then
+			exit
+		fi
 		find "$thermal_path" -iname "sodimm*_temp*" -exec unlink {} \;
 	fi
 	if [ "$2" == "psu1" ] || [ "$2" == "psu2" ] ||