linux-kernel - Re: [PATCH V2 6/6] gicv2m: acpi: Introducing GICv2m ACPI support

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Message-ID: <561F47D5.6070601@linaro.org>
Date:	Thu, 15 Oct 2015 08:29:42 +0200
From:	Tomasz Nowicki <tomasz.nowicki@...aro.org>
To:	Tomasz Nowicki <tn@...ihalf.com>,
	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>,
	marc.zyngier@....com, tglx@...utronix.de, jason@...edaemon.net,
	rjw@...ysocki.net
Cc:	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Will Deacon <will.deacon@....com>,
	Catalin Marinas <Catalin.Marinas@....com>,
	hanjun.guo@...aro.org, graeme.gregory@...aro.org, dhdang@....com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: Re: [PATCH V2 6/6] gicv2m: acpi: Introducing GICv2m ACPI support

On 15.10.2015 08:15, Tomasz Nowicki wrote:
> Hi Suravee,
>

[...]

> Moreover, seems we need to add irq_domain_free_fwnode to gicv2m_teardown():
>   static void gicv2m_teardown(void)
>   {
>       struct v2m_data *v2m, *tmp;
>
>       list_for_each_entry_safe(v2m, tmp, &v2m_nodes, entry) {
> +        struct fwnode_handle *handle = v2m->fwnode;
> +
>           list_del(&v2m->entry);
>           kfree(v2m->bm);
>           iounmap(v2m->base);
> -        of_node_put(to_of_node(v2m->fwnode));
> +        if (is_of_node(handle))
> +            of_node_put(to_of_node(handle));
> +        else if (is_irqchip_node(handle))
> +            irq_domain_free_fwnode(handle);
>           kfree(v2m);
>       }
>   }
>
Sorry, I missed you already did something similar in your patch.

Tomasz
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