soc: qcom: ocmem: add missing clk_disable_unprepare() in ocmem_dev_pr…

…obe()

Add clk_disable_unprepare(core_clk) when enable iface_clk failed.

Fixes: a7e12e7 ("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

@@ -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");