From: Gaosheng Cui <cuigaosheng1@huawei.com>
Date: Sat, 3 Aug 2024 06:10:41 +0000 (+0800)
Subject: i2c: qcom-geni: Add missing clk_disable_unprepare in geni_i2c_runtime_resume
X-Git-Tag: v6.11-rc3~10^2^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b93d16bee557302d4e588375ececd833cc048acc;p=thirdparty%2Fkernel%2Flinux.git

i2c: qcom-geni: Add missing clk_disable_unprepare in geni_i2c_runtime_resume

Add the missing clk_disable_unprepare() before return in
geni_i2c_runtime_resume().

Fixes: 14d02fbadb5d ("i2c: qcom-geni: add desc struct to prepare support for I2C Master Hub variant")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
---

diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 0a8b95ce35f79..78f43648e9f3a 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -990,8 +990,10 @@ static int __maybe_unused geni_i2c_runtime_resume(struct device *dev)
 		return ret;
 
 	ret = geni_se_resources_on(&gi2c->se);
-	if (ret)
+	if (ret) {
+		clk_disable_unprepare(gi2c->core_clk);
 		return ret;
+	}
 
 	enable_irq(gi2c->irq);
 	gi2c->suspended = 0;