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    Subject[PATCH 6.0 104/862] slimbus: qcom-ngd: use correct error in message of pdr_add_lookup() failure
    Date
    From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

    commit 5038d21dde818fe74ba1fcb6f2cee35b8c2ebbf2 upstream.

    Use correct error code, instead of previous 'ret' value, when printing
    error from pdr_add_lookup() failure.

    Fixes: e1ae85e1830e ("slimbus: qcom-ngd-ctrl: add Protection Domain Restart Support")
    Cc: <stable@vger.kernel.org>
    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    Link: https://lore.kernel.org/r/20220916122910.170730-2-srinivas.kandagatla@linaro.org
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/slimbus/qcom-ngd-ctrl.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    --- a/drivers/slimbus/qcom-ngd-ctrl.c
    +++ b/drivers/slimbus/qcom-ngd-ctrl.c
    @@ -1581,8 +1581,9 @@ static int qcom_slim_ngd_ctrl_probe(stru

    pds = pdr_add_lookup(ctrl->pdr, "avs/audio", "msm/adsp/audio_pd");
    if (IS_ERR(pds) && PTR_ERR(pds) != -EALREADY) {
    + ret = PTR_ERR(pds);
    dev_err(dev, "pdr add lookup failed: %d\n", ret);
    - return PTR_ERR(pds);
    + return ret;
    }

    platform_driver_register(&qcom_slim_ngd_driver);

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