default or selected kernelversion does not have config value CONFIG_MLX_CPLD_PLATFORM.
Result is shown for kernelversion 6.7-rc3
Mellanox platform hotplug driver support
modulename: mlxcpld-hotplug.ko
configname: CONFIG_MLX_CPLD_PLATFORM
Linux Kernel Configuration
└─>Device Drivers
└─>X86 Platform Specific Device Drivers
└─>Mellanox platform hotplug driver support
In linux kernel since version 4.1 (release Date: 2015-06-21)
This driver handles hot-plug events for the power suppliers, power
cables and fans on the wide range Mellanox IB and Ethernet systems.
cables and fans on the wide range Mellanox IB and Ethernet systems.