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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-19 16:09:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-19 16:09:43 -0700
commitb31a3bc3dbd2f42b61674d37de7f46022e1f6846 (patch)
treef497661f34009eff1455df8729ce750fdddad7e5 /arch/sh/include
parentd5e2d00898bdfed9586472679760fc81a2ca2d02 (diff)
parentb15d53d009558d14c4f394a6d1fa2039c7f45c43 (diff)
downloadlinux-b31a3bc3dbd2f42b61674d37de7f46022e1f6846.tar.bz2
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
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/Kbuild1
-rw-r--r--arch/sh/include/asm/clkdev.h33
-rw-r--r--arch/sh/include/asm/smp.h10
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)