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extcon: qcom-spmi: Switch to platform_get_irq_byname_optional

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Valid configurations for the extcon interrupt declarations are

- usb_id
- usb_vbus
- (usb_id | usb_vbus)

In the case of a standalone usb_id or usb_vbus failure to find one of the
interrupts shouldn't generate a warning message. A warning is already in
place if both IRQs are missing.

Switch to using platform_get_irq_byname_optional() in order to facilitate
this behaviour.

Suggested-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Bryan O'Donoghue 2022-12-28 13:30:58 +00:00 committed by Chanwoo Choi
parent 347774f7fc
commit fe551bc9dc
1 changed files with 2 additions and 2 deletions
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4
drivers/extcon/extcon-qcom-spmi-misc.c
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@ -123,7 +123,7 @@ static int qcom_usb_extcon_probe(struct platform_device *pdev)
if (ret)
return ret;
info->id_irq = platform_get_irq_byname(pdev, "usb_id");
info->id_irq = platform_get_irq_byname_optional(pdev, "usb_id");
if (info->id_irq > 0) {
ret = devm_request_threaded_irq(dev, info->id_irq, NULL,
qcom_usb_irq_handler,
@ -136,7 +136,7 @@ static int qcom_usb_extcon_probe(struct platform_device *pdev)
}
}
info->vbus_irq = platform_get_irq_byname(pdev, "usb_vbus");
info->vbus_irq = platform_get_irq_byname_optional(pdev, "usb_vbus");
if (info->vbus_irq > 0) {
ret = devm_request_threaded_irq(dev, info->vbus_irq, NULL,
qcom_usb_irq_handler,