linux-kernel - Re: [PATCH v8 4/7] irqdomain: Check for NULL function pointer in irq_domain_free_irqs

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Message-ID: <db5a37de-8b73-23b0-571d-eca807c55724@arm.com>
Date:   Fri, 18 Aug 2017 10:16:10 +0100
From:   Marc Zyngier <marc.zyngier@....com>
To:     David Daney <david.daney@...ium.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Alexandre Courbot <gnurou@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-gpio@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH v8 4/7] irqdomain: Check for NULL function pointer in
 irq_domain_free_irqs_hierarchy()

On 18/08/17 01:53, David Daney wrote:
> A follow-on patch will call irq_domain_free_irqs_hierarchy() when the
> free() function pointer may be NULL.
> 
> Add a NULL pointer check to handle this new use case.
> 
> Signed-off-by: David Daney <david.daney@...ium.com>

Reviewed-by: Marc Zyngier <marc.zyngier@....com>

	M.
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