On 2022-12-28 13:30:58, Bryan O'Donoghue wrote:
> 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@xxxxxxxxxxxxxx>
> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Reviewed-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
> ---
> drivers/extcon/extcon-qcom-spmi-misc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/extcon/extcon-qcom-spmi-misc.c b/drivers/extcon/extcon-qcom-spmi-misc.c
> index eb02cb962b5e1..f72e90ceca53d 100644
> --- a/drivers/extcon/extcon-qcom-spmi-misc.c
> +++ b/drivers/extcon/extcon-qcom-spmi-misc.c
> @@ -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,
> --
> 2.34.1
>
