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From: Bibby Hsieh <bibby.hsieh@mediatek.com>
To: Dennis-YC Hsieh <dennis-yc.hsieh@mediatek.com>
Cc: devicetree@vger.kernel.org, wsd_upstream@mediatek.com,
	Jassi Brar <jassisinghbrar@gmail.com>,
	linux-kernel@vger.kernel.org,
	Houlong Wei <houlong.wei@mediatek.com>,
	CK Hu <ck.hu@mediatek.com>, Rob Herring <robh+dt@kernel.org>,
	linux-mediatek@lists.infradead.org,
	Matthias Brugger <matthias.bgg@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 06/14] soc: mediatek: cmdq: return send msg error code
Date: Wed, 18 Dec 2019 16:14:40 +0800
Message-ID: <1576656880.9598.0.camel@mtksdaap41> (raw)
In-Reply-To: <1576656006.5933.3.camel@mtkswgap22>

On Wed, 2019-12-18 at 16:00 +0800, Dennis-YC Hsieh wrote:
> Hi Bibby,
> 
> On Fri, 2019-12-06 at 12:02 +0800, Bibby Hsieh wrote:
> > On Wed, 2019-11-27 at 09:58 +0800, Dennis YC Hsieh wrote:
> > > Return error code to client if send message fail,
> > > so that client has chance to error handling.
> > > 
> > This patches seems like a fix patch.
> > Please add fixes, thanks.
> > 
> > Bibby
> 
> Do you mean add *fixes* in title?
> How about *fixes flush async function return error when send fail* ?
> 
> 
Hi, Dennis,

Please refer to
https://www.kernel.org/doc/html/v4.17/process/submitting-patches.html
and find "fixes". 

Thanks :D

Bibby
> Regards,
> Dennis
> 
> > > Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
> > > ---
> > >  drivers/soc/mediatek/mtk-cmdq-helper.c | 4 ++--
> > >  1 file changed, 2 insertions(+), 2 deletions(-)
> > > 
> > > diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c
> > > index 274f6f311d05..8421b4090304 100644
> > > --- a/drivers/soc/mediatek/mtk-cmdq-helper.c
> > > +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c
> > > @@ -353,11 +353,11 @@ int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb,
> > >  		spin_unlock_irqrestore(&client->lock, flags);
> > >  	}
> > >  
> > > -	mbox_send_message(client->chan, pkt);
> > > +	err = mbox_send_message(client->chan, pkt);
> > >  	/* We can send next packet immediately, so just call txdone. */
> > >  	mbox_client_txdone(client->chan, 0);
> > >  
> > > -	return 0;
> > > +	return err;
> > >  }
> > >  EXPORT_SYMBOL(cmdq_pkt_flush_async);
> > >  
> > 
> > 
> 
> 

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Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-27  1:58 [PATCH v2] support gce on mt6779 platform Dennis YC Hsieh
2019-11-27  1:58 ` [PATCH v2 00/14] " Dennis YC Hsieh
2019-11-27  1:58 ` [PATCH v2 01/14] dt-binding: gce: add gce header file for mt6779 Dennis YC Hsieh
2019-12-05 20:37   ` Rob Herring
2019-11-27  1:58 ` [PATCH v2 02/14] mailbox: cmdq: variablize address shift in platform Dennis YC Hsieh
2019-12-10  1:55   ` CK Hu
2019-12-12  1:03     ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 03/14] mailbox: cmdq: support mt6779 gce platform definition Dennis YC Hsieh
2019-12-10  2:04   ` CK Hu
2019-11-27  1:58 ` [PATCH v2 04/14] mailbox: mediatek: cmdq: clear task in channel before shutdown Dennis YC Hsieh
2019-12-10  2:49   ` CK Hu
2019-12-12  1:13     ` Dennis-YC Hsieh
2019-12-12  1:31       ` CK Hu
2019-12-12  1:51         ` Dennis-YC Hsieh
2019-12-12  2:03           ` CK Hu
2019-12-12  2:20             ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 05/14] arm64: dts: add gce node for mt6779 Dennis YC Hsieh
2019-12-06  4:05   ` Bibby Hsieh
2019-11-27  1:58 ` [PATCH v2 06/14] soc: mediatek: cmdq: return send msg error code Dennis YC Hsieh
2019-12-06  4:02   ` Bibby Hsieh
2019-12-18  8:00     ` Dennis-YC Hsieh
2019-12-18  8:14       ` Bibby Hsieh [this message]
2019-11-27  1:58 ` [PATCH v2 07/14] soc: mediatek: cmdq: add assign function Dennis YC Hsieh
2019-12-10  3:24   ` CK Hu
2019-12-12  1:15     ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 08/14] soc: mediatek: cmdq: add write_s function Dennis YC Hsieh
2019-12-10  5:18   ` CK Hu
2019-12-12  1:31     ` Dennis-YC Hsieh
2019-12-10  7:35   ` Bibby Hsieh
2019-12-12  1:31     ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 09/14] soc: mediatek: cmdq: add read_s function Dennis YC Hsieh
2019-12-10  7:55   ` CK Hu
2019-12-12  1:33     ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 10/14] soc: mediatek: cmdq: add write_s value function Dennis YC Hsieh
2019-11-27  1:58 ` [PATCH v2 11/14] soc: mediatek: cmdq: export finalize function Dennis YC Hsieh
2019-12-10  7:50   ` CK Hu
2019-11-27  1:58 ` [PATCH v2 12/14] soc: mediatek: cmdq: add loop function Dennis YC Hsieh
2019-12-11  1:48   ` CK Hu
2019-12-12  1:37     ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 13/14] soc: mediatek: cmdq: add wait no clear event function Dennis YC Hsieh
2019-12-11  2:04   ` CK Hu
2019-12-12  1:42     ` Dennis-YC Hsieh
2019-11-27  1:58 ` [PATCH v2 14/14] soc: mediatek: cmdq: add set " Dennis YC Hsieh

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