linux-kernel - Re: [PATCH net-next v3 01/10] net: wwan: tmi: Add PCIe core

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Message-ID: <20230227110047.224909ee@kernel.org>
Date:   Mon, 27 Feb 2023 11:00:47 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     "Yanchao Yang (杨彦超)" <Yanchao.Yang@...iatek.com>
Cc:     "Chris Feng (冯保林)" <Chris.Feng@...iatek.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "Mingliang Xu (徐明亮)" <mingliang.xu@...iatek.com>,
        "Min Dong (董敏)" <min.dong@...iatek.com>,
        "linuxwwan@...el.com" <linuxwwan@...el.com>,
        "m.chetan.kumar@...el.com" <m.chetan.kumar@...el.com>,
        "Liang Lu (吕亮)" <liang.lu@...iatek.com>,
        "Haijun Liu (刘海军)" <haijun.liu@...iatek.com>,
        "Haozhe Chang (常浩哲)" <Haozhe.Chang@...iatek.com>,
        "Hua Yang (杨华)" <Hua.Yang@...iatek.com>,
        "ryazanov.s.a@...il.com" <ryazanov.s.a@...il.com>,
        "Xiayu Zhang (张夏宇)" <Xiayu.Zhang@...iatek.com>,
        "loic.poulain@...aro.org" <loic.poulain@...aro.org>,
        "pabeni@...hat.com" <pabeni@...hat.com>,
        "edumazet@...gle.com" <edumazet@...gle.com>,
        "Ting Wang (王挺)" <ting.wang@...iatek.com>,
        "johannes@...solutions.net" <johannes@...solutions.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "Aiden Wang ( 王咏麒)" <Aiden.Wang@...iatek.com>,
        "Felix Chen ( 陈非)" <Felix.Chen@...iatek.com>,
        "Lambert Wang ( 王伟)" <Lambert.Wang@...iatek.com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "Mingchuang Qiao (乔明闯)" 
        <Mingchuang.Qiao@...iatek.com>,
        "Guohao Zhang (张国豪)" <Guohao.Zhang@...iatek.com>
Subject: Re: [PATCH net-next v3 01/10] net: wwan: tmi: Add PCIe core

On Mon, 27 Feb 2023 12:11:51 +0000 Yanchao Yang (杨彦超) wrote:
> On Fri, 2023-02-24 at 11:50 -0800, Jakub Kicinski wrote:
> > Relative paths work, right?
> >   
> Okay. Change as follows, is that right?
> mtk_pci.h includes "mtk_dev.h",
> which is located in the parent folder.
> #include "../mtk_dev.h"
> 
> mtk_fsm.c
> includes "mtk_reg.h", which is located in the child folder "pcie"
> #include "pcie/mtk_reg.h"

Yes, that's right.

> > > Any ideas or comments for this? Please help share it at your
> > > convenience.  
> > 
> > It's mandatory for new code.  
> Okay. Change as follows, is that right?
> 	......
> 	ret = mtk_ctrl_init(mdev);
> 	if (ret)
> 		goto free_fsm;
> 	ret = mtk_data_init(mdev)
> 	if (ret)
> 		goto free_ctrl_plane;
> 
> 	return 0;
> free_ctrl_plane:
> 
> 	mtk_ctrl_exit(mdev);
> free_fsm:
> 	mtk_fsm_exit(mdev);
> exit:
> 	return ret;
> }

That's right, thanks!