linux-kernel - Re: [PATCH 01/16] irqdomain: Use an accessor for the of

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Message-ID: <561B7DB5.8010603@arm.com>
Date:	Mon, 12 Oct 2015 10:30:29 +0100
From:	Marc Zyngier <marc.zyngier@....com>
To:	Hanjun Guo <hanjun.guo@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jiang Liu <jiang.liu@...ux.intel.com>,
	Jason Cooper <jason@...edaemon.net>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>
CC:	linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Tomasz Nowicki <tomasz.nowicki@...aro.org>,
	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>,
	Graeme Gregory <graeme@...a.org.uk>,
	Jake Oshins <jakeo@...rosoft.com>
Subject: Re: [PATCH 01/16] irqdomain: Use an accessor for the of_node field

On 12/10/15 07:04, Hanjun Guo wrote:
> On 10/07/2015 01:36 AM, Marc Zyngier wrote:
>> The struct irq_domain contains a "struct device_node *" field
>> (of_node) that is almost the only link between the irqdomain
>> and the device tree infrastructure.
>>
>> In order to prepare for the removal of that field, convert all
>> users to use an accessor.
>>
>> Signed-off-by: Marc Zyngier <marc.zyngier@....com>
>> ---
>>   arch/arm/mach-omap2/omap-wakeupgen.c          |  2 +-
>>   arch/c6x/platforms/megamod-pic.c              |  2 +-
>>   arch/mips/cavium-octeon/octeon-irq.c          |  4 ++--
>>   arch/powerpc/platforms/cell/axon_msi.c        |  2 +-
>>   arch/powerpc/platforms/cell/spider-pic.c      |  9 +++++---
>>   arch/powerpc/platforms/pasemi/msi.c           |  6 ++++--
>>   arch/powerpc/platforms/powernv/opal-irqchip.c |  2 +-
>>   arch/powerpc/sysdev/ehv_pic.c                 |  3 ++-
>>   arch/powerpc/sysdev/fsl_msi.c                 |  2 +-
>>   arch/powerpc/sysdev/i8259.c                   |  3 ++-
>>   arch/powerpc/sysdev/ipic.c                    |  3 ++-
>>   arch/powerpc/sysdev/mpic.c                    |  3 ++-
>>   arch/powerpc/sysdev/mpic_msi.c                |  2 +-
>>   arch/powerpc/sysdev/qe_lib/qe_ic.c            |  3 ++-
>>   drivers/gpio/gpio-sodaville.c                 |  2 +-
>>   drivers/irqchip/exynos-combiner.c             |  2 +-
>>   drivers/irqchip/irq-atmel-aic-common.c        |  2 +-
>>   drivers/irqchip/irq-crossbar.c                |  4 ++--
>>   drivers/irqchip/irq-gic-v2m.c                 |  2 +-
>>   drivers/irqchip/irq-gic-v3-its.c              |  2 +-
>>   drivers/irqchip/irq-gic-v3.c                  |  2 +-
>>   drivers/irqchip/irq-gic.c                     |  2 +-
>>   drivers/irqchip/irq-hip04.c                   |  2 +-
>>   drivers/irqchip/irq-imx-gpcv2.c               |  2 +-
>>   drivers/irqchip/irq-mtk-sysirq.c              |  2 +-
>>   drivers/irqchip/irq-s3c24xx.c                 |  4 ++--
>>   drivers/irqchip/irq-tegra.c                   |  4 ++--
>>   drivers/irqchip/irq-vf610-mscm-ir.c           |  5 +++--
>>   drivers/spmi/spmi-pmic-arb.c                  |  2 +-
>>   include/linux/irqdomain.h                     |  5 +++++
>>   kernel/irq/irqdomain.c                        | 30 +++++++++++++++++++--------
>>   31 files changed, 74 insertions(+), 46 deletions(-)
> 
> Some missing files I noticed:
> ./arch/arm/mach-imx/gpc.c:	if (domain->of_node != controller)
> ./arch/arm/mach-imx/gpc.c:	parent_args.np = domain->parent->of_node;
> ./arch/arm/mach-exynos/suspend.c:	if (domain->of_node != controller)
> ./arch/arm/mach-exynos/suspend.c:	parent_args.np = domain->parent->of_node;

I've already caught them with v2 - 01.org doing its usual fine job!

Thanks anyway,

	M.
-- 
Jazz is not dead. It just smells funny...
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