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From: Wolfram Sang <wsa@the-dreams.de>
To: Peter Rosin <peda@axentia.se>
Cc: Hans de Goede <hdegoede@redhat.com>,
	Lukas Wunner <lukas@wunner.de>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
	"linux-renesas-soc@vger.kernel.org" 
	<linux-renesas-soc@vger.kernel.org>,
	"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 01/10] i2c: add suspended flag and accessors for i2c adapters
Date: Fri, 21 Dec 2018 19:50:46 +0100	[thread overview]
Message-ID: <20181221185045.5lw3d4y3znvfdlj3@ninjato> (raw)
In-Reply-To: <c1518533-ccc0-1a82-31b4-959682fb9b9e@axentia.se>

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Hi Peter,

> Yes, I agree with that analysis. All mux actions eventually end up with

Good!

> an __i2c_transfer() call on the relevant root adapter. Hmm, but not *all*
> calls. How about SMBus adapters? Should there not be a similar WARN_ON
> in __i2c_smbus_xfer?

Yes, there should. Yeah, that's what I like about our way of hacking; I
somewhen thought to not forget about SMBus, nevertheless forgot about it
again, and then there is someone else to remind me \o/

Thanks,

   Wolfram


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  reply	other threads:[~2018-12-21 18:50 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-19 16:48 [PATCH 00/10] i2c: move handling of suspended adapters to the core Wolfram Sang
2018-12-19 16:48 ` [PATCH 01/10] i2c: add suspended flag and accessors for i2c adapters Wolfram Sang
2018-12-19 17:22   ` Lukas Wunner
2018-12-19 18:36     ` Hans de Goede
2018-12-19 22:33       ` Wolfram Sang
2018-12-20 10:00         ` Hans de Goede
2018-12-20 21:09           ` Rafael J. Wysocki
2018-12-21 10:43             ` Hans de Goede
2018-12-21 14:50           ` Wolfram Sang
2018-12-21 18:40             ` Peter Rosin
2018-12-21 18:50               ` Wolfram Sang [this message]
2018-12-19 16:48 ` [PATCH 02/10] i2c: reject new transfers when adapters are suspended Wolfram Sang
2018-12-19 16:48 ` [PATCH 03/10] i2c: synquacer: remove unused is_suspended flag Wolfram Sang
2018-12-19 16:48 ` [PATCH 04/10] i2c: brcmstb: use core helper to mark adapter suspended Wolfram Sang
2018-12-19 16:48 ` [PATCH 05/10] i2c: zx2967: " Wolfram Sang
2018-12-19 16:48 ` [PATCH 06/10] i2c: sprd: don't use pdev as variable name for struct device * Wolfram Sang
2018-12-21  8:58   ` Baolin Wang
2018-12-19 16:48 ` [PATCH 07/10] i2c: sprd: use core helper to mark adapter suspended Wolfram Sang
2018-12-21  9:03   ` Baolin Wang
2018-12-19 16:48 ` [PATCH 08/10] i2c: exynos5: " Wolfram Sang
2018-12-19 16:48 ` [PATCH 09/10] i2c: s3c2410: " Wolfram Sang
2018-12-19 16:48 ` [PATCH 10/10] i2c: rcar: add suspend/resume support Wolfram Sang
2019-01-08 20:09 ` [PATCH 00/10] i2c: move handling of suspended adapters to the core Wolfram Sang

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