RTEMS | bsp/aarch64:Fix _CPU_SMP_Get_current_processor() (!229)

[Sebastian Huber (@sebhub)]

Sebastian Huber started a new discussion on cpukit/score/cpu/aarch64/include/rtems/score/cpu.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/229#note_112284

 >  
 > -  static inline uint32_t _CPU_SMP_Get_current_processor( void )
 > -  {
 > -    uint32_t mpidr;
 > -
 > -    __asm__ volatile (
 > -      "mrs %[mpidr], mpidr_el1\n"
 > -      : [mpidr] "=&r" (mpidr)
 > -    );
 > -
 > -    return mpidr & 0xffU;
 > -  }
 > +  /**
 > +   * The function depends on _CPU_Get_current_per_CPU_control(),
 > +   * it can not be used before the TPIDR_EL1 is initialized.
 > +   * @brief Returns the index of the current processor.

The `@brief` should be the first line. Then a blank line. `... _CPU_Get_current_per_CPU_control().  It shall not ...`.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/229#note_112284
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