RE: linux-next: build failure after merge of the slave-dma tree
From: Robin Gong
Date: Mon Jul 08 2019 - 00:48:53 EST
On 2019/7/8 11:06 AM, zhangfei <zhangfei.gao@xxxxxxxxxx> wrote:
> Hi, Robin
>
> On 2019/7/8 äå9:22, 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&data=02%7C01%7Cyibin.gon
> g%40
> >
> nxp.com%7C5917e41babe84d562d4708d703514ed8%7C686ea1d3bc2b4c6fa
> 92cd99c5
> >
> c301635%7C0%7C0%7C636981520060417930&sdata=QwPjifxeCEJmlrk0
> 2Ne71Bb
> > hSgsZNLLgx7PnO81MHmA%3D&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&data=02%7C01%7Cyibin.gong%4
> 0nxp.com%7C5917e41babe84d562d4708d703514ed8%7C686ea1d3bc2b4c6f
> a92cd99c5c301635%7C0%7C0%7C636981520060417930&sdata=g2mNB
> 33%2Ba09JIpXot6j0w%2FV30grSVCt1GxZJCHyEgiM%3D&reserved=0
>
> So we remove of_irq_count
> commit 8c77dca011125b795bfa1c86f85a80132feee578
> Author: John Garry <john.garry@xxxxxxxxxx>
> Date:ÂÂ Thu Nov 19 20:23:59 2015 +0800
>
> ÂÂÂ hisi_sas: Remove dependency on of_irq_count
>
> Thanks
Thank Fei for your kind informationïï