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| author | Song Shuai <songshuaishuai@tinylab.org> | 2023-05-22 10:50:20 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-06-19 09:27:57 -0700 |
| commit | c6399b893043a5bb634de8677362f96684f1c0c8 (patch) | |
| tree | 2bab552798812806b903722daa1a550ada547171 /arch/riscv/kernel/hibernate-asm.S | |
| parent | 650ea2a1dd964ca0a9c55f68dcb614d359c6b7d7 (diff) | |
| download | linux-stable-c6399b893043a5bb634de8677362f96684f1c0c8.tar.gz linux-stable-c6399b893043a5bb634de8677362f96684f1c0c8.tar.bz2 linux-stable-c6399b893043a5bb634de8677362f96684f1c0c8.zip | |
riscv: hibernation: Remove duplicate call of suspend_restore_csrs
The suspend_restore_csrs is called in both __hibernate_cpu_resume
and the `else` of subsequent swsusp_arch_suspend.
Removing the first call makes both suspend_{save,restore}_csrs
left in swsusp_arch_suspend for clean code.
Fixes: c0317210012e ("RISC-V: Add arch functions to support hibernation/suspend-to-disk")
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: JeeHeng Sia <jeeheng.sia@starfivetech.com>
Signed-off-by: Song Shuai <songshuaishuai@tinylab.org>
Link: https://lore.kernel.org/r/20230522025020.285042-1-songshuaishuai@tinylab.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/kernel/hibernate-asm.S')
| -rw-r--r-- | arch/riscv/kernel/hibernate-asm.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/riscv/kernel/hibernate-asm.S b/arch/riscv/kernel/hibernate-asm.S index 5c76671c7e15..d698dd7df637 100644 --- a/arch/riscv/kernel/hibernate-asm.S +++ b/arch/riscv/kernel/hibernate-asm.S @@ -28,7 +28,6 @@ ENTRY(__hibernate_cpu_resume) REG_L a0, hibernate_cpu_context - suspend_restore_csrs suspend_restore_regs /* Return zero value. */ |