default or selected kernelversion does not have config value CONFIG_MTD_CHAR.
Result is shown for kernelversion 6.2.5
Direct char device access to MTD devices
modulename: mtdchar.ko
configname: CONFIG_MTD_CHAR
Linux Kernel Configuration
└─>Device Drivers
└─>Memory Technology Device (MTD) support
└─>Direct char device access to MTD devices
In linux kernel since version 2.6.12
This provides a character device for each MTD device present in
the system, allowing the user to read and write directly to the
memory chips, and also use ioctl() to obtain information about
the device, or to erase parts of it.
the system, allowing the user to read and write directly to the
memory chips, and also use ioctl() to obtain information about
the device, or to erase parts of it.