linux-kernel - RE: linux-next: build failure after merge of the slave-dma tree

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Message-ID: <VE1PR04MB6638E6DA13B445FF2AD8260689F60@VE1PR04MB6638.eurprd04.prod.outlook.com>
Date:   Mon, 8 Jul 2019 04:48:30 +0000
From:   Robin Gong <yibin.gong@....com>
To:     zhangfei <zhangfei.gao@...aro.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Vinod Koul <vkoul@...nel.org>,
        John Garry <john.garry@...wei.com>,
        Arnd Bergmann <arnd@...db.de>, Rob Herring <robh@...nel.org>
CC:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Angelo Dureghello <angelo@...am.it>
Subject: RE: linux-next: build failure after merge of the slave-dma tree

On 2019/7/8 11:06 AM, zhangfei <zhangfei.gao@...aro.org> wrote:
> Hi, Robin
> 
> On 2019/7/8 上午9:22, Robin Gong wrote:
> > Hi Stephen,
> > 	That's caused by 'of_irq_count' NOT export to global symbol, and I'm
> > curious why it has been here for so long since Zhangfei found it in
> > 2015.
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatc
> >
> hwork.kernel.org%2Fpatch%2F7404681%2F&amp;data=02%7C01%7Cyibin.gon
> g%40
> >
> nxp.com%7C5917e41babe84d562d4708d703514ed8%7C686ea1d3bc2b4c6fa
> 92cd99c5
> >
> c301635%7C0%7C0%7C636981520060417930&amp;sdata=QwPjifxeCEJmlrk0
> 2Ne71Bb
> > hSgsZNLLgx7PnO81MHmA%3D&amp;reserved=0
> > Hi Rob,
> > 	Is there something I miss so that Zhangfei's patch not accepted finally?
> >
> >
> 
> I remembered Rob suggested us not using of_irq_count and use
> platform_get_irq etc.
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flkml.org
> %2Flkml%2F2015%2F11%2F18%2F466&amp;data=02%7C01%7Cyibin.gong%4
> 0nxp.com%7C5917e41babe84d562d4708d703514ed8%7C686ea1d3bc2b4c6f
> a92cd99c5c301635%7C0%7C0%7C636981520060417930&amp;sdata=g2mNB
> 33%2Ba09JIpXot6j0w%2FV30grSVCt1GxZJCHyEgiM%3D&amp;reserved=0
> 
> So we remove of_irq_count
> commit 8c77dca011125b795bfa1c86f85a80132feee578
> Author: John Garry <john.garry@...wei.com>
> Date:   Thu Nov 19 20:23:59 2015 +0800
> 
>      hisi_sas: Remove dependency on of_irq_count
> 
> Thanks
Thank Fei for your kind information：）