linux-kernel - [PATCH] clk: qcom: lpass: Fix the invalid index errors seen at bootup

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Message-ID: <1661245527-5596-1-git-send-email-quic_c_skakit@quicinc.com>
Date:   Tue, 23 Aug 2022 14:35:27 +0530
From:   Satya Priya <quic_c_skakit@...cinc.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     Douglas Anderson <dianders@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Andy Gross <agross@...nel.org>, <mka@...omium.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_tdas@...cinc.com>, <quic_c_skakit@...cinc.com>,
        <linux-clk@...r.kernel.org>
Subject: [PATCH] clk: qcom: lpass: Fix the invalid index errors seen at bootup

After support for resets is added, qcom_cc_really_probe()
would be called twice for the same cc which causes
invalid index errors in qcom_clk_hw_get().

qcom_cc_clk_hw_get: invalid index 5
qcom_cc_clk_hw_get: invalid index 6
qcom_cc_clk_hw_get: invalid index 7

Fixes: a9dd26639d05 ("clk: qcom: lpass: Add support for LPASS clock controller for SC7280")
Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
Signed-off-by: Satya Priya <quic_c_skakit@...cinc.com>
---
This patch depends on [1] 
[1] https://patchwork.kernel.org/project/linux-arm-msm/list/?series=667984

 drivers/clk/qcom/lpassaudiocc-sc7280.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/lpassaudiocc-sc7280.c b/drivers/clk/qcom/lpassaudiocc-sc7280.c
index 063e036..5d4bc56 100644
--- a/drivers/clk/qcom/lpassaudiocc-sc7280.c
+++ b/drivers/clk/qcom/lpassaudiocc-sc7280.c
@@ -785,7 +785,7 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 	regmap_write(regmap, 0x4, 0x3b);
 	regmap_write(regmap, 0x8, 0xff05);
 
-	ret = qcom_cc_really_probe(pdev, &lpass_audio_cc_sc7280_desc, regmap);
+	ret = qcom_cc_probe_by_index(pdev, 0, &lpass_audio_cc_sc7280_desc);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AUDIO CC clocks\n");
 		pm_runtime_disable(&pdev->dev);
-- 
2.7.4