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drivers: lpm-levels: Return correct value while suspend

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Currently lpm_suspend_enter and lpm_cpuidle_s2idle return
success always. This misleads on succcess and failure counts.

This change adds support to return correct value to caller.

Change-Id: I57dd0a4385f16f0e0aa1c92d602c0816ed358e2c
Signed-off-by: Tushar Nimkar <tnimkar@codeaurora.org>
This commit is contained in:
Tushar Nimkar 2020-12-24 10:08:01 +05:30
commit 019a94d233
1 changed files with 3 additions and 3 deletions
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6
drivers/cpuidle/lpm-levels.c
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@ -1532,7 +1532,7 @@ static int lpm_cpuidle_s2idle(struct cpuidle_device *dev,
cluster_unprepare(cpu->parent, cpumask, idx, false, 0, success);
cpu_unprepare(cpu, idx, true);
return 0;
return ret;
}
#ifdef CONFIG_CPU_IDLE_MULTIPLE_DRIVERS
@ -1744,7 +1744,7 @@ static int lpm_suspend_enter(suspend_state_t state)
}
if (idx < 0) {
pr_err("Failed suspend\n");
return 0;
return -EINVAL;
}
cpu_prepare(lpm_cpu, idx, false);
cluster_prepare(cluster, cpumask, idx, false, 0);
@ -1755,7 +1755,7 @@ static int lpm_suspend_enter(suspend_state_t state)
cluster_unprepare(cluster, cpumask, idx, false, 0, success);
cpu_unprepare(lpm_cpu, idx, false);
return 0;
return ret;
}
static const struct platform_suspend_ops lpm_suspend_ops = {