diff --git a/patches.kernel.org/6.2.12-078-power-supply-rk817-Fix-unsigned-comparison-wit.patch b/patches.kernel.org/6.2.12-078-power-supply-rk817-Fix-unsigned-comparison-wit.patch
new file mode 100644
index 0000000..4e8df5d
--- /dev/null
+++ b/patches.kernel.org/6.2.12-078-power-supply-rk817-Fix-unsigned-comparison-wit.patch
@@ -0,0 +1,53 @@
+From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
+Date: Wed, 14 Dec 2022 11:23:16 +0800
+Subject: [PATCH] power: supply: rk817: Fix unsigned comparison with less than
+ zero
+References: bsc#1012628
+Patch-mainline: 6.2.12
+Git-commit: 3268a4d9b0b85a4382e93bdf7be5400a73db74c5
+
+[ Upstream commit 3268a4d9b0b85a4382e93bdf7be5400a73db74c5 ]
+
+The tmp is defined as u32 type, which results in invalid processing of
+tmp<0 in function rk817_read_or_set_full_charge_on_boot(). Therefore,
+drop the comparison.
+
+drivers/power/supply/rk817_charger.c:828 rk817_read_or_set_full_charge_on_boot() warn: unsigned 'tmp' is never less than zero.
+drivers/power/supply/rk817_charger.c:788 rk817_read_or_set_full_charge_on_boot() warn: unsigned 'tmp' is never less than zero.
+
+Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3444
+Reported-by: Abaci Robot <abaci@linux.alibaba.com>
+Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
+Tested-by: Chris Morgan <macromorgan@hotmail.com>
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+Signed-off-by: Jiri Slaby <jslaby@suse.cz>
+---
+ drivers/power/supply/rk817_charger.c | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/drivers/power/supply/rk817_charger.c b/drivers/power/supply/rk817_charger.c
+index 4f9c1c41..36f807b5 100644
+--- a/drivers/power/supply/rk817_charger.c
++++ b/drivers/power/supply/rk817_charger.c
+@@ -785,8 +785,6 @@ rk817_read_or_set_full_charge_on_boot(struct rk817_charger *charger,
+ 		regmap_bulk_read(rk808->regmap, RK817_GAS_GAUGE_Q_PRES_H3,
+ 				 bulk_reg, 4);
+ 		tmp = get_unaligned_be32(bulk_reg);
+-		if (tmp < 0)
+-			tmp = 0;
+ 		boot_charge_mah = ADC_TO_CHARGE_UAH(tmp,
+ 						    charger->res_div) / 1000;
+ 		/*
+@@ -825,8 +823,6 @@ rk817_read_or_set_full_charge_on_boot(struct rk817_charger *charger,
+ 	regmap_bulk_read(rk808->regmap, RK817_GAS_GAUGE_Q_PRES_H3,
+ 			 bulk_reg, 4);
+ 	tmp = get_unaligned_be32(bulk_reg);
+-	if (tmp < 0)
+-		tmp = 0;
+ 	boot_charge_mah = ADC_TO_CHARGE_UAH(tmp, charger->res_div) / 1000;
+ 	regmap_bulk_read(rk808->regmap, RK817_GAS_GAUGE_OCV_VOL_H,
+ 			 bulk_reg, 2);
+-- 
+2.35.3
+
diff --git a/series.conf b/series.conf
index 9fca561..eb2dcc5 100644
--- a/series.conf
+++ b/series.conf
@@ -2305,6 +2305,7 @@
 	patches.kernel.org/6.2.12-075-ARM-9290-1-uaccess-Fix-KASAN-false-positives.patch
 	patches.kernel.org/6.2.12-076-ARM-dts-qcom-apq8026-lg-lenok-add-missing-rese.patch
 	patches.kernel.org/6.2.12-077-arm64-dts-qcom-sa8540p-ride-correct-name-of-re.patch
+	patches.kernel.org/6.2.12-078-power-supply-rk817-Fix-unsigned-comparison-wit.patch
 
 	########################################################
 	# Build fixes that apply to the vanilla kernel too.