diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2022-12-28 13:30:58 +0000 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2023-05-29 23:30:15 +0900 |
| commit | fe551bc9dcc6a557831dfe1544c1653ab24347a6 (patch) | |
| tree | dbc254fbf408cdb69402500425565da03441270e /drivers/extcon | |
| parent | 347774f7fc34448a44df3933164520b521791128 (diff) | |
| download | lwn-fe551bc9dcc6a557831dfe1544c1653ab24347a6.tar.gz lwn-fe551bc9dcc6a557831dfe1544c1653ab24347a6.zip | |
extcon: qcom-spmi: Switch to platform_get_irq_byname_optional
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>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-qcom-spmi-misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/extcon/extcon-qcom-spmi-misc.c b/drivers/extcon/extcon-qcom-spmi-misc.c index eb02cb962b5e..f72e90ceca53 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, |