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From: Wolfram Sang <wsa@kernel.org>
To: zhaoxiao <zhaoxiao@uniontech.com>
Cc: f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com,
	nsaenz@kernel.org, linux-i2c@vger.kernel.org,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] i2c: bcm2835: Use platform_get_irq() to get the interrupt
Date: Sun, 22 May 2022 23:05:31 +0200	[thread overview]
Message-ID: <Yoqlm74Megbsjhf9@shikoro> (raw)
In-Reply-To: <20220210092506.21251-1-zhaoxiao@uniontech.com>

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On Thu, Feb 10, 2022 at 05:25:06PM +0800, zhaoxiao wrote:
> platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
> allocation of IRQ resources in DT core code, this causes an issue
> when using hierarchical interrupt domains using "interrupts" property
> in the node as this bypassed the hierarchical setup and messed up the
> irq chaining.
> 
> In preparation for removal of static setup of IRQ resource from DT core
> code use platform_get_irq().
> 
> Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com>

Already fixed upstream 6 months ago with

c3b2f911ac11 ("i2c: bcm2835: Use platform_get_irq() to get the interrupt")



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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@kernel.org>
To: zhaoxiao <zhaoxiao@uniontech.com>
Cc: f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com,
	nsaenz@kernel.org, linux-i2c@vger.kernel.org,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] i2c: bcm2835: Use platform_get_irq() to get the interrupt
Date: Sun, 22 May 2022 23:05:31 +0200	[thread overview]
Message-ID: <Yoqlm74Megbsjhf9@shikoro> (raw)
In-Reply-To: <20220210092506.21251-1-zhaoxiao@uniontech.com>


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On Thu, Feb 10, 2022 at 05:25:06PM +0800, zhaoxiao wrote:
> platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
> allocation of IRQ resources in DT core code, this causes an issue
> when using hierarchical interrupt domains using "interrupts" property
> in the node as this bypassed the hierarchical setup and messed up the
> irq chaining.
> 
> In preparation for removal of static setup of IRQ resource from DT core
> code use platform_get_irq().
> 
> Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com>

Already fixed upstream 6 months ago with

c3b2f911ac11 ("i2c: bcm2835: Use platform_get_irq() to get the interrupt")



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  reply	other threads:[~2022-05-22 21:05 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-10  9:25 [PATCH] i2c: bcm2835: Use platform_get_irq() to get the interrupt zhaoxiao
2022-02-10  9:25 ` zhaoxiao
2022-05-22 21:05 ` Wolfram Sang [this message]
2022-05-22 21:05   ` Wolfram Sang

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