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| author | Huacai Chen <chenhc@lemote.com> | 2015-03-29 10:54:06 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-04-01 17:22:09 +0200 |
| commit | f8fd30ebdb36f2598f382a6e57fa010477ad094f (patch) | |
| tree | 067259307e93de5b21dbdaf17bdbd8db74eebf28 /arch/mips/power | |
| parent | 2a21dc7c196209d94cb570a0d340faa6c760f7f8 (diff) | |
| download | linux-stable-f8fd30ebdb36f2598f382a6e57fa010477ad094f.tar.gz linux-stable-f8fd30ebdb36f2598f382a6e57fa010477ad094f.tar.bz2 linux-stable-f8fd30ebdb36f2598f382a6e57fa010477ad094f.zip | |
MIPS: Hibernate: Restructure files and functions
This patch has no functional changes, it just to keep the assembler
code to a minimum. Files and functions naming is borrowed from X86.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/9616/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/power')
| -rw-r--r-- | arch/mips/power/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/power/hibernate.c | 10 | ||||
| -rw-r--r-- | arch/mips/power/hibernate_asm.S (renamed from arch/mips/power/hibernate.S) | 6 |
3 files changed, 13 insertions, 5 deletions
diff --git a/arch/mips/power/Makefile b/arch/mips/power/Makefile index 73d56b87cb9b..70bd7883bc1b 100644 --- a/arch/mips/power/Makefile +++ b/arch/mips/power/Makefile @@ -1 +1 @@ -obj-$(CONFIG_HIBERNATION) += cpu.o hibernate.o +obj-$(CONFIG_HIBERNATION) += cpu.o hibernate.o hibernate_asm.o diff --git a/arch/mips/power/hibernate.c b/arch/mips/power/hibernate.c new file mode 100644 index 000000000000..19a9af68bcdb --- /dev/null +++ b/arch/mips/power/hibernate.c @@ -0,0 +1,10 @@ +#include <asm/tlbflush.h> + +extern int restore_image(void); + +int swsusp_arch_resume(void) +{ + /* Avoid TLB mismatch during and after kernel resume */ + local_flush_tlb_all(); + return restore_image(); +} diff --git a/arch/mips/power/hibernate.S b/arch/mips/power/hibernate_asm.S index e7567c8a9e79..b1fab951100f 100644 --- a/arch/mips/power/hibernate.S +++ b/arch/mips/power/hibernate_asm.S @@ -29,9 +29,7 @@ LEAF(swsusp_arch_suspend) j swsusp_save END(swsusp_arch_suspend) -LEAF(swsusp_arch_resume) - /* Avoid TLB mismatch during and after kernel resume */ - jal local_flush_tlb_all +LEAF(restore_image) PTR_L t0, restore_pblist 0: PTR_L t1, PBE_ADDRESS(t0) /* source */ @@ -60,4 +58,4 @@ LEAF(swsusp_arch_resume) PTR_L s7, PT_R23(t0) PTR_LI v0, 0x0 jr ra -END(swsusp_arch_resume) +END(restore_image) |