From 4d6e0a1bf8f7a6b44d20162e29a87d0bd9526bb0 Mon Sep 17 00:00:00 2001
From: Yang Yingliang <yangyingliang@huawei.com>
Date: Wed, 2 Aug 2023 10:48:55 +0800
Subject: [PATCH] soc: qcom: ocmem: add missing clk_disable_unprepare() in
ocmem_dev_probe()
Add clk_disable_unprepare(core_clk) when enable iface_clk failed.
Fixes: a7e12e7bda08 ("soc: qcom: ocmem: make iface clock optional")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230802024855.2521895-1-yangyingliang@huawei.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---
drivers/soc/qcom/ocmem.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
index 6edc18b211aa1..20f5461d46b91 100644
--- a/drivers/soc/qcom/ocmem.c
+++ b/drivers/soc/qcom/ocmem.c
@@ -343,8 +343,10 @@ static int ocmem_dev_probe(struct platform_device *pdev)
return dev_err_probe(ocmem->dev, ret, "Failed to enable core clock\n");
ret = clk_prepare_enable(ocmem->iface_clk);
- if (ret)
+ if (ret) {
+ clk_disable_unprepare(ocmem->core_clk);
return dev_err_probe(ocmem->dev, ret, "Failed to enable iface clock\n");
+ }
if (qcom_scm_restore_sec_cfg_available()) {
dev_dbg(dev, "configuring scm\n");