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Subject: Re: [RFT v2 43/48] genirq, arch: Kill the first parameter 'irq' of
 irq_flow_handler_t
From: Mark Salter <msalter@redhat.com>
To: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Ingo Molnar <mingo@redhat.com>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Randy Dunlap <rdunlap@infradead.org>,
	Yinghai Lu <yinghai@kernel.org>,
	Borislav Petkov <bp@alien8.de>,
	Richard Henderson <rth@twiddle.net>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Matt Turner <mattst88@gmail.com>,
	Haavard Skinnemoen <hskinnemoen@gmail.com>,
	Hans-Christian Egtvedt <egtvedt@samfundet.no>,
	Aurelien Jacquiot <a-jacquiot@ti.com>,
	"David S. Miller" <davem@davemloft.net>,
	Chris Metcalf <cmetcalf@ezchip.com>,
	Guan Xuetao <gxt@mprc.pku.edu.cn>,
	Andreas Larsson <andreas@gaisler.com>,
	Joe Perches <joe@perches.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	Tony Luck <tony.luck@intel.com>, x86@kernel.org,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-acpi@vger.kernel.org, linux-alpha@vger.kernel.org,
	linux-c6x-dev@linux-c6x.org, sparclinux@vger.kernel.org
Date: Fri, 05 Jun 2015 10:16:40 -0400
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	 <1433391238-19471-44-git-send-email-jiang.liu@linux.intel.com>
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On Thu, 2015-06-04 at 12:13 +0800, Jiang Liu wrote:
> Now most IRQ flow handlers make no use of the first parameter 'irq'.
> And for those who do make use of 'irq', we could easily get the irq
> number through irq_desc->irq_data->irq. So kill the first parameter
> 'irq' of irq_flow_handler_t.
> 
> To ease review, I have split the changes into several parts, though
> they should be merge as one to support bisecting.
> 
> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
> ---
>  arch/alpha/kernel/irq.c             |    2 +-
>  arch/avr32/mach-at32ap/extint.c     |    2 +-
>  arch/avr32/mach-at32ap/pio.c        |    2 +-
>  arch/c6x/platforms/megamod-pic.c    |    2 +-
>  arch/sparc/kernel/leon_kernel.c     |    2 +-
>  arch/sparc/kernel/leon_pci_grpci1.c |    2 +-
>  arch/sparc/kernel/leon_pci_grpci2.c |    2 +-
>  arch/tile/kernel/pci_gx.c           |    4 ++--
>  arch/unicore32/kernel/irq.c         |    2 +-
>  9 files changed, 10 insertions(+), 10 deletions(-)

For c6x:

Acked-by: Mark Salter <msalter@redhat.com>