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>
---
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
