From: Soohyun Kim <soohyuni.kim@samsung.com>
Date: Fri, 7 Sep 2018 00:07:36 +0000 (+0900)
Subject: [COMMON] soc: cpupm: Add possible cpu checks.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c09b681b544605844f5b8aaa45b33f6d5d18ccd1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] soc: cpupm: Add possible cpu checks.

Change-Id: Ia319e7d99d5242f315a329e83da9a8be62b469dc
Signed-off-by: Soohyun Kim <soohyuni.kim@samsung.com>
---

diff --git a/drivers/soc/samsung/exynos-cpupm.c b/drivers/soc/samsung/exynos-cpupm.c
index 5666aa1bdd44..f45c14ca5c14 100644
--- a/drivers/soc/samsung/exynos-cpupm.c
+++ b/drivers/soc/samsung/exynos-cpupm.c
@@ -851,11 +851,15 @@ static int __init cpu_power_mode_init(void)
 		if (of_property_read_bool(dn, "system-idle"))
 			mode->system_idle = true;
 
-		if (!of_property_read_string(dn, "siblings", &buf))
+		if (!of_property_read_string(dn, "siblings", &buf)) {
 			cpulist_parse(buf, &mode->siblings);
+			cpumask_and(&mode->siblings, &mode->siblings, cpu_possible_mask);
+		}
 
-		if (!of_property_read_string(dn, "entry-allowed", &buf))
+		if (!of_property_read_string(dn, "entry-allowed", &buf)) {
 			cpulist_parse(buf, &mode->entry_allowed);
+			cpumask_and(&mode->entry_allowed, &mode->entry_allowed, cpu_possible_mask);
+		}
 
 		atomic_set(&mode->disable, 0);