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lib: sbi_hsm: Don't try to restore state on failed change
When a state change fails there's no need to restore the original state as it remains the same. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org>
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1 changed files with 2 additions and 5 deletions
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@ -428,10 +428,8 @@ int sbi_hsm_hart_suspend(struct sbi_scratch *scratch, u32 suspend_type,
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/* Directly move from STARTED to SUSPENDED state */
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if (!__sbi_hsm_hart_change_state(hdata, SBI_HSM_STATE_STARTED,
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SBI_HSM_STATE_SUSPENDED)) {
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ret = SBI_EDENIED;
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goto fail_restore_state;
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}
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SBI_HSM_STATE_SUSPENDED))
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return SBI_EDENIED;
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/* Save the suspend type */
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hdata->suspend_type = suspend_type;
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@ -466,7 +464,6 @@ int sbi_hsm_hart_suspend(struct sbi_scratch *scratch, u32 suspend_type,
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jump_warmboot();
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}
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fail_restore_state:
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/*
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* We might have successfully resumed from retentive suspend
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* or suspend failed. In both cases, we restore state of hart.
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