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cris: remove arch specific early DT functions 

Now that the DT core code handles bootmem arches, we can remove the cris
specific early_init_dt_alloc_memory_arch function. As the default
early_init_dt_add_memory_arch just does a WARN, we can just remove the
entire devicetree.c file.

Cc: Mikael Starvik <starvik@axis.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: linux-cris-kernel@axis.com
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring 2018-01-05 16:09:38 -06:00
parent 5fbd55d21e
commit 0fbc0b67a8
2 changed files with 0 additions and 34 deletions
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19
arch/cris/kernel/Makefile
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@ -1,19 +0,0 @@
# SPDX-License-Identifier: GPL-2.0
# $Id: Makefile,v 1.12 2004/10/19 13:07:43 starvik Exp $
#
# Makefile for the linux kernel.
#
CPPFLAGS_vmlinux.lds := -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
extra-y := vmlinux.lds
obj-y := process.o traps.o irq.o ptrace.o setup.o time.o sys_cris.o
obj-y += devicetree.o
obj-y += stacktrace.o
obj-$(CONFIG_MODULES) += crisksyms.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_SYSTEM_PROFILER) += profile.o
clean:

15
arch/cris/kernel/devicetree.c
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@ -1,15 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
#include <linux/bootmem.h>
#include <linux/printk.h>
void __init early_init_dt_add_memory_arch(u64 base, u64 size)
{
pr_err("%s(%llx, %llx)\n",
__func__, base, size);
}
void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
{
return alloc_bootmem_align(size, align);
}