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SubjectPING: [PATCH] platform: use fwnode_irq_get_byname instead of of_irq_get_byname to get irq
Date
> -----Original Message-----
> From: soha@lohu.info <soha@lohu.info>
> Sent: Saturday, October 1, 2022 2:15 AM
> To: gregkh@linuxfoundation.org
> Cc: rafael@kernel.org; linux-kernel@vger.kernel.org; 'Wende Tan'
> <twd2.me@gmail.com>
> Subject: [PATCH] platform: use fwnode_irq_get_byname instead of
> of_irq_get_byname to get irq
>
> >From 02df97f4d814b9893eef2c2118b85d2b4b9d61ae Mon Sep 17
> 00:00:00 2001
> From: Soha Jin <soha@lohu.info>
> Date: Sat, 1 Oct 2022 00:26:04 +0800
> Subject: [PATCH] platform: use fwnode_irq_get_byname instead of
> of_irq_get_byname to get irq
>
> Not only platform devices described by OF have named interrupts, but
> devices described by ACPI also have named interrupts. The fwnode is an
> abstraction to different standards, and using fwnode_irq_get_byname can
> support more devices.
>
> Signed-off-by: Soha Jin <soha@lohu.info>
> Tested-by: Wende Tan <twd2.me@gmail.com>
> ---
> drivers/base/platform.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/base/platform.c b/drivers/base/platform.c index
> 51bb22898..968f3d71e 100644
> --- a/drivers/base/platform.c
> +++ b/drivers/base/platform.c
> @@ -441,8 +441,8 @@ static int __platform_get_irq_byname(struct
> platform_device *dev,
> struct resource *r;
> int ret;
>
> - if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) {
> - ret = of_irq_get_byname(dev->dev.of_node, name);
> + if (!dev->dev.of_node || IS_ENABLED(CONFIG_OF_IRQ)) {
> + ret = fwnode_irq_get_byname(dev_fwnode(&dev->dev), name);
> if (ret > 0 || ret == -EPROBE_DEFER)
> return ret;
> }
> --
> 2.30.2
>
>

Any updates on this 10-day-ago patch?

Regards,
Soha

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