Commit f022d0fa authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Torvalds
Browse files

xtensa: use the declarations provided by <asm/sections.h> 



Cleanups:
  - Include <asm/sections.h>,
  - Remove the (different) extern declarations,
  - Remove the no longer needed address-of ('&') operators,
  - Use %p to format pointer differences.

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0eff08b5

arch/xtensa/mm/init.c

+7 −11
Original line number Original line Diff line number Diff line
@@ -26,11 +26,7 @@ 




#include <asm/bootparam.h>

#include <asm/bootparam.h>

#include <asm/page.h>

#include <asm/page.h>



#include <asm/sections.h>

/* References to section boundaries */



extern char _stext, _etext, _sdata, _edata, _rodata_end;

extern char __init_begin, __init_end;





/*

/*

 * mem_reserve(start, end, must_exist)

 * mem_reserve(start, end, must_exist)
@@ -197,9 +193,9 @@ void __init mem_init(void) 
			reservedpages++;

			reservedpages++;

	}

	}





	codesize =  (unsigned long) &_etext - (unsigned long) &_stext;

	codesize =  (unsigned long) _etext - (unsigned long) _stext;

	datasize =  (unsigned long) &_edata - (unsigned long) &_sdata;

	datasize =  (unsigned long) _edata - (unsigned long) _sdata;

	initsize =  (unsigned long) &__init_end - (unsigned long) &__init_begin;

	initsize =  (unsigned long) __init_end - (unsigned long) __init_begin;





	printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, "

	printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, "

	       "%ldk data, %ldk init %ldk highmem)\n",

	       "%ldk data, %ldk init %ldk highmem)\n",
@@ -237,7 +233,7 @@ void free_initrd_mem(unsigned long start, unsigned long end) 




void free_initmem(void)

void free_initmem(void)

{

{

	free_reserved_mem(&__init_begin, &__init_end);

	free_reserved_mem(__init_begin, __init_end);

	printk("Freeing unused kernel memory: %dk freed\n",

	printk("Freeing unused kernel memory: %zuk freed\n",

	       (&__init_end - &__init_begin) >> 10);

	       (__init_end - __init_begin) >> 10);

}
 
}