• Stafford Horne's avatar
    openrisc: Fix compiler warnings in setup · 94effced
    Stafford Horne authored
    This was pointed out with the recent name change of or32_early_setup to
    or1k_early_setup.  Investigating the file I found a few other warnings
    so cleaning them up here.
        arch/openrisc/kernel/setup.c:220:13: warning: no previous prototype for 'or1k_early_setup' [-Wmissing-prototypes]
          220 | void __init or1k_early_setup(void *fdt)
    	  |             ^~~~~~~~~~~~~~~~
    Fix this the missing or1k_early_setup prototype warning by adding an
    asm/setup.h file to define the prototype.
        arch/openrisc/kernel/setup.c:246:13: warning: no previous prototype for 'detect_unit_config' [-Wmissing-prototypes]
          246 | void __init detect_unit_config(unsigned long upr, unsigned long mask,
    	  |             ^~~~~~~~~~~~~~~~~~
    The function detect_unit_config is not used, just remove it.
        arch/openrisc/kernel/setup.c:221: warning: Function parameter or member 'fdt' not described in 'or1k_early_setup'
    Add @fdt docs to the function comment to suppress this warning.
    Reported-by: default avatarkernel test robot <lkp@intel.com>
    Signed-off-by: default avatarStafford Horne <shorne@gmail.com>
    Reviewed-by: default avatarRandy Dunlap <rdunlap@infradead.org>