Since commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT
without a threaded handler"), the IRQ core checks IRQF_ONESHOT flag
in IRQ request and gives a warning if there is no threaded handler.

Replace IRQF_ONESHOT with IRQF_NO_THREAD.

Fixes: 47d323ce1e89 ("iio: pressure: add Honeywell ABP2 driver")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
---
 drivers/iio/pressure/abp2030pa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/pressure/abp2030pa.c b/drivers/iio/pressure/abp2030pa.c
index 4ca056a73cef..858e13e02bb4 100644
--- a/drivers/iio/pressure/abp2030pa.c
+++ b/drivers/iio/pressure/abp2030pa.c
@@ -520,7 +520,7 @@ int abp2_common_probe(struct device *dev, const struct abp2_ops *ops, int irq)
 	data->p_offset = div_s64(odelta * data->pmin, pdelta) - data->outmin;
 
 	if (data->irq > 0) {
-		ret = devm_request_irq(dev, irq, abp2_eoc_handler, IRQF_ONESHOT,
+		ret = devm_request_irq(dev, irq, abp2_eoc_handler, IRQF_NO_THREAD,
 				       dev_name(dev), data);
 		if (ret)
 			return ret;

---
base-commit: 7d6661873f6b54c75195780a40d66bad3d482d8f
change-id: 20260227-abp-016a007ab817

Best regards,
-- 
Felix Gu <ustc.gu@gmail.com>

On 2026-02-27 00:43:51 [+0800], Felix Gu wrote:
> Since commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT
> without a threaded handler"), the IRQ core checks IRQF_ONESHOT flag
> in IRQ request and gives a warning if there is no threaded handler.
> 
> Replace IRQF_ONESHOT with IRQF_NO_THREAD.
> 
> Fixes: 47d323ce1e89 ("iio: pressure: add Honeywell ABP2 driver")
> Signed-off-by: Felix Gu <ustc.gu@gmail.com>

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Sebastian

hello,

based on previous feedback [1] IRQF_ONESHOT should be replaced with 0.

[1] https://lore.kernel.org/linux-iio/20260114121448.00000249@huawei.com/

best regards,
peter

On Fri, Feb 27, 2026 at 12:43:51AM +0800, Felix Gu wrote:
> Since commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT
> without a threaded handler"), the IRQ core checks IRQF_ONESHOT flag
> in IRQ request and gives a warning if there is no threaded handler.
> 
> Replace IRQF_ONESHOT with IRQF_NO_THREAD.
> 
> Fixes: 47d323ce1e89 ("iio: pressure: add Honeywell ABP2 driver")
> Signed-off-by: Felix Gu <ustc.gu@gmail.com>
> ---
>  drivers/iio/pressure/abp2030pa.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/pressure/abp2030pa.c b/drivers/iio/pressure/abp2030pa.c
> index 4ca056a73cef..858e13e02bb4 100644
> --- a/drivers/iio/pressure/abp2030pa.c
> +++ b/drivers/iio/pressure/abp2030pa.c
> @@ -520,7 +520,7 @@ int abp2_common_probe(struct device *dev, const struct abp2_ops *ops, int irq)
>  	data->p_offset = div_s64(odelta * data->pmin, pdelta) - data->outmin;
>  
>  	if (data->irq > 0) {
> -		ret = devm_request_irq(dev, irq, abp2_eoc_handler, IRQF_ONESHOT,
> +		ret = devm_request_irq(dev, irq, abp2_eoc_handler, IRQF_NO_THREAD,
>  				       dev_name(dev), data);
>  		if (ret)
>  			return ret;
> 
> ---
> base-commit: 7d6661873f6b54c75195780a40d66bad3d482d8f
> change-id: 20260227-abp-016a007ab817
> 
> Best regards,
> -- 
> Felix Gu <ustc.gu@gmail.com>
> 

-- 
petre rodan

On Fri, Feb 27, 2026 at 4:04 AM Petre Rodan <petre.rodan@subdimension.ro> wrote:
>
>
> hello,
>
> based on previous feedback [1] IRQF_ONESHOT should be replaced with 0.
>
> [1] https://lore.kernel.org/linux-iio/20260114121448.00000249@huawei.com/
>
> best regards,
> peter
Hi Peter,
I checked the handler implementation,  IRQF_NO_THREAD is not necessary here.
I will update it in V2.

Best regards,
Felix