Merge tag 'tag-sh-for-4.6' of git://git.libc.org/linux-sh

Pull arch/sh updates from Rich Felker:
 "This includes minor cleanups, a fix for a crash that likely affects
  all sh models with MMU, and introduction of a framework for boards
  described by device tree, which sets the stage for future J2 support"

* tag 'tag-sh-for-4.6' of git://git.libc.org/linux-sh:
  sched/preempt, sh: kmap_coherent relies on disabled preemption
  sh: add SMP method selection to device tree pseudo-board
  sh: add device tree support and generic board using device tree
  sh: remove arch-specific localtimer and use generic one
  sh: make MMU-specific SMP code conditional on CONFIG_MMU
  sh: provide unified syscall trap compatible with all SH models
  sh: New gcc support
  sh: Disable trace for kernel uncompressing.
  sh: Use generic clkdev.h header

3 files changed, 11 insertions, 33 deletions

diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index aac452b26aa8..a319745a7b63 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -1,5 +1,6 @@
 
 generic-y += bitsperlong.h
+generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += current.h
 generic-y += delay.h
diff --git a/arch/sh/include/asm/clkdev.h b/arch/sh/include/asm/clkdev.h
deleted file mode 100644
index c41901465fb0..000000000000
--- a/arch/sh/include/asm/clkdev.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- *  Copyright (C) 2010 Paul Mundt <lethal@linux-sh.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Helper for the clk API to assist looking up a struct clk.
- */
-
-#ifndef __CLKDEV__H_
-#define __CLKDEV__H_
-
-#include <linux/bootmem.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-
-#include <asm/clock.h>
-
-static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
-{
-	if (!slab_is_available())
-		return alloc_bootmem_low_pages(size);
-	else
-		return kzalloc(size, GFP_KERNEL);
-}
-
-#ifndef CONFIG_COMMON_CLK
-#define __clk_put(clk)
-#define __clk_get(clk) ({ 1; })
-#endif
-
-#endif /* __CLKDEV_H__ */
diff --git a/arch/sh/include/asm/smp.h b/arch/sh/include/asm/smp.h
index 78b0d0f4b24b..1baf0ba96242 100644
--- a/arch/sh/include/asm/smp.h
+++ b/arch/sh/include/asm/smp.h
@@ -69,6 +69,16 @@ static inline int hard_smp_processor_id(void)
 	return mp_ops->smp_processor_id();
 }
 
+struct of_cpu_method {
+	const char *method;
+	struct plat_smp_ops *ops;
+};
+
+#define CPU_METHOD_OF_DECLARE(name, _method, _ops)			\
+	static const struct of_cpu_method __cpu_method_of_table_##name	\
+		__used __section(__cpu_method_of_table)			\
+		= { .method = _method, .ops = _ops }
+
 #else
 
 #define hard_smp_processor_id()	(0)