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SubjectRe: [PATCH v2] Bluetooth: qca: set power_ctrl_enabled on NULL returned by gpiod_get_optional()
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On 24/04/2024 14:29, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
>

> qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
> if (IS_ERR(qcadev->susclk)) {
> @@ -2355,10 +2360,13 @@ static int qca_serdev_probe(struct serdev_device *serdev)
> qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable",
> GPIOD_OUT_LOW);
> if (IS_ERR(qcadev->bt_en)) {
> - dev_warn(&serdev->dev, "failed to acquire enable gpio\n");
> - power_ctrl_enabled = false;
> + dev_err(&serdev->dev, "failed to acquire enable gpio\n");
> + return PTR_ERR(qcadev->bt_en);
> }
>
> + if (!qcadev->bt_en)
> + power_ctrl_enabled = false;

This looks duplicated - you already have such check earlier.

Best regards,
Krzysztof


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