Date:   Mon, 27 Feb 2023 11:00:47 -0800
From:   Jakub Kicinski <kuba@kernel.org>
To:     "Yanchao Yang (=?UTF-8?B?5p2o5b2m6LaF?=)" <Yanchao.Yang@mediatek.com>
Cc:     "Chris Feng (=?UTF-8?B?5Yav5L+d5p6X?=)" <Chris.Feng@mediatek.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-mediatek@lists.infradead.org" 
        <linux-mediatek@lists.infradead.org>,
        "Mingliang Xu (=?UTF-8?B?5b6Q5piO5Lqu?=)" <mingliang.xu@mediatek.com>,
        "Min Dong (=?UTF-8?B?6JGj5pWP?=)" <min.dong@mediatek.com>,
        "linuxwwan@intel.com" <linuxwwan@intel.com>,
        "m.chetan.kumar@intel.com" <m.chetan.kumar@intel.com>,
        "Liang Lu (=?UTF-8?B?5ZCV5Lqu?=)" <liang.lu@mediatek.com>,
        "Haijun Liu (=?UTF-8?B?5YiY5rW35Yab?=)" <haijun.liu@mediatek.com>,
        "Haozhe Chang (=?UTF-8?B?5bi45rWp5ZOy?=)" <Haozhe.Chang@mediatek.com>,
        "Hua Yang (=?UTF-8?B?5p2o5Y2O?=)" <Hua.Yang@mediatek.com>,
        "ryazanov.s.a@gmail.com" <ryazanov.s.a@gmail.com>,
        "Xiayu Zhang (=?UTF-8?B?5byg5aSP5a6H?=)" <Xiayu.Zhang@mediatek.com>,
        "loic.poulain@linaro.org" <loic.poulain@linaro.org>,
        "pabeni@redhat.com" <pabeni@redhat.com>,
        "edumazet@google.com" <edumazet@google.com>,
        "Ting Wang (=?UTF-8?B?546L5oy6?=)" <ting.wang@mediatek.com>,
        "johannes@sipsolutions.net" <johannes@sipsolutions.net>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "Aiden Wang ( =?UTF-8?B?546L5ZKP6bqS?=)" <Aiden.Wang@mediatek.com>,
        "Felix Chen ( =?UTF-8?B?6ZmI6Z2e?=)" <Felix.Chen@mediatek.com>,
        "Lambert Wang ( =?UTF-8?B?546L5Lyf?=)" <Lambert.Wang@mediatek.com>,
        "davem@davemloft.net" <davem@davemloft.net>,
        "Mingchuang Qiao (=?UTF-8?B?5LmU5piO6Zev?=)" 
        <Mingchuang.Qiao@mediatek.com>,
        "Guohao Zhang (=?UTF-8?B?5byg5Zu96LGq?=)" <Guohao.Zhang@mediatek.com>
Subject: Re: [PATCH net-next v3 01/10] net: wwan: tmi: Add PCIe core
Message-ID: <20230227110047.224909ee@kernel.org>
In-Reply-To: <e7628b89847adda7d8302db91d48b3ff62245f43.camel@mediatek.com>
References: <20230211083732.193650-1-yanchao.yang@mediatek.com>
        <20230211083732.193650-2-yanchao.yang@mediatek.com>
        <20230214202229.50d07b89@kernel.org>
        <2e518c17bf54298a2108de75fcd35aaf2b3397d3.camel@mediatek.com>
        <d6f13d66a5ab0224f2ae424a0645d4cf29c2752b.camel@mediatek.com>
        <20230224115052.5bdcc54d@kernel.org>
        <e7628b89847adda7d8302db91d48b3ff62245f43.camel@mediatek.com>
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On Mon, 27 Feb 2023 12:11:51 +0000 Yanchao Yang (=E6=9D=A8=E5=BD=A6=E8=B6=
=85) wrote:
> On Fri, 2023-02-24 at 11:50 -0800, Jakub Kicinski wrote:
> > Relative paths work, right?
> >  =20
> 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"
>=20
> 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. =20
> >=20
> > It's mandatory for new code. =20
> Okay. Change as follows, is that right?
> 	......
> 	ret =3D mtk_ctrl_init(mdev);
> 	if (ret)
> 		goto free_fsm;
> 	ret =3D mtk_data_init(mdev)
> 	if (ret)
> 		goto free_ctrl_plane;
>=20
> 	return 0;
> free_ctrl_plane:
>=20
> 	mtk_ctrl_exit(mdev);
> free_fsm:
> 	mtk_fsm_exit(mdev);
> exit:
> 	return ret;
> }

That's right, thanks!