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Commit 3a6fbcb2 authored by Rob Herring's avatar Rob Herring
Browse files

xtensa: remove arch specific early DT functions 



Now that the DT core code handles bootmem arches, we can remove the xtensa
specific early_init_dt_alloc_memory_arch function. The common
early_init_dt_add_memory_arch can be used too now that xtensa switched to
memblock.

Cc: Chris Zankel <chris@zankel.net>
Cc: linux-xtensa@linux-xtensa.org
Acked-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent b75e250a

arch/xtensa/kernel/setup.c

+0 −12
Original line number Diff line number Diff line
@@ -20,7 +20,6 @@ 
#include <linux/mm.h>

#include <linux/proc_fs.h>

#include <linux/screen_info.h>

#include <linux/bootmem.h>

#include <linux/kernel.h>

#include <linux/percpu.h>

#include <linux/cpu.h>
@@ -218,17 +217,6 @@ static int __init xtensa_dt_io_area(unsigned long node, const char *uname, 
}

#endif



void __init early_init_dt_add_memory_arch(u64 base, u64 size)

{

	size &= PAGE_MASK;

	memblock_add(base, size);

}



void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)

{

	return __alloc_bootmem(size, align, 0);

}



void __init early_init_devtree(void *params)

{

	early_init_dt_scan(params);