Merge tag 'xtensa-20260828' of https://github.com/jcmvbkbc/linux-xtensa

Pull Xtensa updates from Max Filippov:

 - use strnlen() to improve iss_console_write()

 - remove unused function setup_profiling_timer()

 - fix CONFIG_XTENSA_CALIBRATE_CCOUNT macro name in comment

* tag 'xtensa-20260828' of https://github.com/jcmvbkbc/linux-xtensa:
  xtensa: remove unused setup_profiling_timer function
  xtensa: correct CONFIG_XTENSA_CALIBRATE_CCOUNT macro name in comment
  tty: xtensa/iss: use strnlen to improve iss_console_write