From: Andrew Goodbody <andrew.goodbody@linaro.org>
Date: Thu, 24 Jul 2025 14:46:49 +0000 (+0100)
Subject: cpu: imx8_cpu: Provide default temperatures
X-Git-Tag: v2025.10-rc2~6^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66324e0cecaa99bf99dd39b5bca7f292b4225e0d;p=pandora-u-boot.git

cpu: imx8_cpu: Provide default temperatures

Add setting default temperatures to the weak version of
get_cpu_temp_grade so these values will not be used uninitialised.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
---

diff --git a/drivers/cpu/imx8_cpu.c b/drivers/cpu/imx8_cpu.c
index 4836bddd93b..950630453f9 100644
--- a/drivers/cpu/imx8_cpu.c
+++ b/drivers/cpu/imx8_cpu.c
@@ -201,6 +201,10 @@ static int cpu_imx_get_temp(struct cpu_imx_plat *plat)
 
 __weak u32 get_cpu_temp_grade(int *minc, int *maxc)
 {
+	if (minc && maxc) {
+		*minc = 0;
+		*maxc = 95;
+	}
 	return 0;
 }