linux-kernel - Re: [PATCH v6 4/4] gicv2m: acpi: Introducing GICv2m ACPI support

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Message-ID: <5669A415.60300@amd.com>
Date:	Thu, 10 Dec 2015 10:11:01 -0600
From:	Suravee Suthikulanit <suravee.suthikulpanit@....com>
To:	Marc Zyngier <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>, <tomasz.nowicki@...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 v6 4/4] gicv2m: acpi: Introducing GICv2m ACPI support

On 12/10/2015 3:14 AM, Marc Zyngier wrote:
>> +int __init gicv2m_init(struct fwnode_handle *parent_handle,
>> >+		       struct irq_domain *parent)
>> >+{
>> >+	int ret = gicv2m_of_init(parent_handle, parent);
>> >+
>> >+	if (ret)
>> >+		ret = gicv2m_acpi_init(parent);
>> >+	return ret;
> This should really read:
>
> 	if (is_of_node(parent_handle))
> 		return gicv2m_of_init(parent_handle, parent);
> 	
> 	return gicv2m_acpi_init(parent);
>
> and you can loose the test for NULL in gicv2m_of_init().
>

Right... Your style of returning which is cleaner ;)

I'll update in V7 and send it out shortly.

Thanks,
Suravee
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