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author | Geert Uytterhoeven <geert@linux-m68k.org> | 2014-10-09 15:30:30 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-09 22:26:04 -0400 |
commit | 7f8998c7aef3ac9c5f3f2943e083dfa6302e90d0 (patch) | |
tree | 76e7971a0c7a615a553c9071d66c02b5ffbde847 /arch | |
parent | 578b25dfce2990d8bab5631f33a4283bd5b01556 (diff) | |
download | op-kernel-dev-7f8998c7aef3ac9c5f3f2943e083dfa6302e90d0.zip op-kernel-dev-7f8998c7aef3ac9c5f3f2943e083dfa6302e90d0.tar.gz |
nosave: consolidate __nosave_{begin,end} in <asm/sections.h>
The different architectures used their own (and different) declarations:
extern __visible const void __nosave_begin, __nosave_end;
extern const void __nosave_begin, __nosave_end;
extern long __nosave_begin, __nosave_end;
Consolidate them using the first variant in <asm/sections.h>.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/kernel/hibernate.c | 3 | ||||
-rw-r--r-- | arch/mips/include/asm/suspend.h | 7 | ||||
-rw-r--r-- | arch/mips/power/cpu.c | 2 | ||||
-rw-r--r-- | arch/powerpc/kernel/suspend.c | 4 | ||||
-rw-r--r-- | arch/s390/kernel/suspend.c | 6 | ||||
-rw-r--r-- | arch/sh/include/asm/sections.h | 1 | ||||
-rw-r--r-- | arch/sparc/power/hibernate.c | 4 | ||||
-rw-r--r-- | arch/unicore32/include/mach/pm.h | 3 | ||||
-rw-r--r-- | arch/unicore32/kernel/hibernate.c | 1 | ||||
-rw-r--r-- | arch/x86/power/hibernate_32.c | 4 | ||||
-rw-r--r-- | arch/x86/power/hibernate_64.c | 4 |
11 files changed, 8 insertions, 31 deletions
diff --git a/arch/arm/kernel/hibernate.c b/arch/arm/kernel/hibernate.c index bb8b796..c4cc50e 100644 --- a/arch/arm/kernel/hibernate.c +++ b/arch/arm/kernel/hibernate.c @@ -21,8 +21,7 @@ #include <asm/idmap.h> #include <asm/suspend.h> #include <asm/memory.h> - -extern const void __nosave_begin, __nosave_end; +#include <asm/sections.h> int pfn_is_nosave(unsigned long pfn) { diff --git a/arch/mips/include/asm/suspend.h b/arch/mips/include/asm/suspend.h deleted file mode 100644 index 3adac3b..0000000 --- a/arch/mips/include/asm/suspend.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_SUSPEND_H -#define __ASM_SUSPEND_H - -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - -#endif /* __ASM_SUSPEND_H */ diff --git a/arch/mips/power/cpu.c b/arch/mips/power/cpu.c index 521e596..2129e67 100644 --- a/arch/mips/power/cpu.c +++ b/arch/mips/power/cpu.c @@ -7,7 +7,7 @@ * Author: Hu Hongbing <huhb@lemote.com> * Wu Zhangjin <wuzhangjin@gmail.com> */ -#include <asm/suspend.h> +#include <asm/sections.h> #include <asm/fpu.h> #include <asm/dsp.h> diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c index 0167d53..a531154 100644 --- a/arch/powerpc/kernel/suspend.c +++ b/arch/powerpc/kernel/suspend.c @@ -9,9 +9,7 @@ #include <linux/mm.h> #include <asm/page.h> - -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; +#include <asm/sections.h> /* * pfn_is_nosave - check if given pfn is in the 'nosave' section diff --git a/arch/s390/kernel/suspend.c b/arch/s390/kernel/suspend.c index a7a7537..1c4c5ac 100644 --- a/arch/s390/kernel/suspend.c +++ b/arch/s390/kernel/suspend.c @@ -13,14 +13,10 @@ #include <asm/ipl.h> #include <asm/cio.h> #include <asm/pci.h> +#include <asm/sections.h> #include "entry.h" /* - * References to section boundaries - */ -extern const void __nosave_begin, __nosave_end; - -/* * The restore of the saved pages in an hibernation image will set * the change and referenced bits in the storage key for each page. * Overindication of the referenced bits after an hibernation cycle diff --git a/arch/sh/include/asm/sections.h b/arch/sh/include/asm/sections.h index 1b61997..7a99e6a 100644 --- a/arch/sh/include/asm/sections.h +++ b/arch/sh/include/asm/sections.h @@ -3,7 +3,6 @@ #include <asm-generic/sections.h> -extern long __nosave_begin, __nosave_end; extern long __machvec_start, __machvec_end; extern char __uncached_start, __uncached_end; extern char __start_eh_frame[], __stop_eh_frame[]; diff --git a/arch/sparc/power/hibernate.c b/arch/sparc/power/hibernate.c index 42b0b8c..17bd2e1 100644 --- a/arch/sparc/power/hibernate.c +++ b/arch/sparc/power/hibernate.c @@ -9,11 +9,9 @@ #include <asm/hibernate.h> #include <asm/visasm.h> #include <asm/page.h> +#include <asm/sections.h> #include <asm/tlb.h> -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - struct saved_context saved_context; /* diff --git a/arch/unicore32/include/mach/pm.h b/arch/unicore32/include/mach/pm.h index 4dcd34a..77b5226 100644 --- a/arch/unicore32/include/mach/pm.h +++ b/arch/unicore32/include/mach/pm.h @@ -36,8 +36,5 @@ extern int puv3_pm_enter(suspend_state_t state); /* Defined in hibernate_asm.S */ extern int restore_image(pgd_t *resume_pg_dir, struct pbe *restore_pblist); -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - extern struct pbe *restore_pblist; #endif diff --git a/arch/unicore32/kernel/hibernate.c b/arch/unicore32/kernel/hibernate.c index d75ef8b..9969ec3 100644 --- a/arch/unicore32/kernel/hibernate.c +++ b/arch/unicore32/kernel/hibernate.c @@ -18,6 +18,7 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> +#include <asm/sections.h> #include <asm/suspend.h> #include "mach/pm.h" diff --git a/arch/x86/power/hibernate_32.c b/arch/x86/power/hibernate_32.c index 7d28c88..291226b 100644 --- a/arch/x86/power/hibernate_32.c +++ b/arch/x86/power/hibernate_32.c @@ -13,13 +13,11 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/mmzone.h> +#include <asm/sections.h> /* Defined in hibernate_asm_32.S */ extern int restore_image(void); -/* References to section boundaries */ -extern const void __nosave_begin, __nosave_end; - /* Pointer to the temporary resume page tables */ pgd_t *resume_pg_dir; diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c index 35e2bb6..009947d 100644 --- a/arch/x86/power/hibernate_64.c +++ b/arch/x86/power/hibernate_64.c @@ -17,11 +17,9 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/mtrr.h> +#include <asm/sections.h> #include <asm/suspend.h> -/* References to section boundaries */ -extern __visible const void __nosave_begin, __nosave_end; - /* Defined in hibernate_asm_64.S */ extern asmlinkage __visible int restore_image(void); |