From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
To: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] i2c: Make I2C ID tables non-mandatory for DT'ed and/or ACPI'ed devices
Date: Fri, 30 May 2014 19:48:00 +0200 [thread overview]
Message-ID: <20140530174800.GA4917@katana> (raw)
In-Reply-To: <20140530133405.GB29731@lee--X1>
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Hi Lee,
sorry for the delay.
> Would you mind telling me what I have changed that affects drivers
> registering via Sysfs?
Check Documentation/i2c/instantiating-devices, method 4. If a driver
does not have i2c_device_id, then this method won't work because the
newly created device has no of_node or ACPI_node and nothing will match.
Looking at the bigger picture, I'd really like to keep this feature.
People use it.
Regards,
Wolfram
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WARNING: multiple messages have this Message-ID (diff)
From: wsa@the-dreams.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] i2c: Make I2C ID tables non-mandatory for DT'ed and/or ACPI'ed devices
Date: Fri, 30 May 2014 19:48:00 +0200 [thread overview]
Message-ID: <20140530174800.GA4917@katana> (raw)
In-Reply-To: <20140530133405.GB29731@lee--X1>
Hi Lee,
sorry for the delay.
> Would you mind telling me what I have changed that affects drivers
> registering via Sysfs?
Check Documentation/i2c/instantiating-devices, method 4. If a driver
does not have i2c_device_id, then this method won't work because the
newly created device has no of_node or ACPI_node and nothing will match.
Looking at the bigger picture, I'd really like to keep this feature.
People use it.
Regards,
Wolfram
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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@the-dreams.de>
To: Lee Jones <lee.jones@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, grant.likely@linaro.org,
linus.walleij@linaro.org, linux-i2c@vger.kernel.org
Subject: Re: [PATCH] i2c: Make I2C ID tables non-mandatory for DT'ed and/or ACPI'ed devices
Date: Fri, 30 May 2014 19:48:00 +0200 [thread overview]
Message-ID: <20140530174800.GA4917@katana> (raw)
In-Reply-To: <20140530133405.GB29731@lee--X1>
[-- Attachment #1: Type: text/plain, Size: 444 bytes --]
Hi Lee,
sorry for the delay.
> Would you mind telling me what I have changed that affects drivers
> registering via Sysfs?
Check Documentation/i2c/instantiating-devices, method 4. If a driver
does not have i2c_device_id, then this method won't work because the
newly created device has no of_node or ACPI_node and nothing will match.
Looking at the bigger picture, I'd really like to keep this feature.
People use it.
Regards,
Wolfram
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
next prev parent reply other threads:[~2014-05-30 17:48 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-30 12:26 [PATCH 0/{1,1}] i2c: Make I2C ID tables non-mandatory for DT/ACPI Lee Jones
2014-05-30 12:26 ` Lee Jones
2014-05-30 12:26 ` Lee Jones
2014-05-30 12:26 ` [PATCH] i2c: Make I2C ID tables non-mandatory for DT'ed and/or ACPI'ed devices Lee Jones
2014-05-30 12:26 ` Lee Jones
2014-05-30 12:36 ` Wolfram Sang
2014-05-30 12:36 ` Wolfram Sang
2014-05-30 12:55 ` Lee Jones
2014-05-30 12:55 ` Lee Jones
2014-05-30 12:55 ` Lee Jones
2014-05-30 13:34 ` Lee Jones
2014-05-30 13:34 ` Lee Jones
2014-05-30 13:34 ` Lee Jones
2014-05-30 17:48 ` Wolfram Sang [this message]
2014-05-30 17:48 ` Wolfram Sang
2014-05-30 17:48 ` Wolfram Sang
2014-05-30 19:25 ` Lee Jones
2014-05-30 19:25 ` Lee Jones
2014-05-31 13:48 ` Wolfram Sang
2014-05-31 13:48 ` Wolfram Sang
2014-05-31 13:48 ` Wolfram Sang
2014-06-02 12:16 ` Linus Walleij
2014-06-02 12:16 ` Linus Walleij
[not found] ` <CACRpkdZvyfA0aaJe3YuevXfA2pTZLRPZ3mQpitL6qD7=qE0Xyg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-02 12:38 ` Wolfram Sang
2014-06-02 12:38 ` Wolfram Sang
2014-06-02 12:38 ` Wolfram Sang
2014-06-02 13:26 ` Linus Walleij
2014-06-02 13:26 ` Linus Walleij
2014-06-02 13:26 ` Lee Jones
2014-06-02 13:26 ` Lee Jones
2014-06-02 14:29 ` Michael Lawnick
2014-06-02 14:29 ` Michael Lawnick
2014-06-02 14:29 ` Michael Lawnick
2014-06-03 11:18 ` Linus Walleij
2014-06-03 11:18 ` Linus Walleij
2014-06-04 6:09 ` Michael Lawnick
2014-06-04 6:09 ` Michael Lawnick
[not found] ` <538EB81B.3090807-Mmb7MZpHnFY@public.gmane.org>
2014-06-12 7:55 ` Linus Walleij
2014-06-12 7:55 ` Linus Walleij
2014-06-12 7:55 ` Linus Walleij
[not found] ` <CACRpkda3bL=y3Dmkf59LT97Liep=XEzgE3P-YngLeD_w1qcAzQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-06-12 9:28 ` Michael Lawnick
2014-06-12 9:28 ` Michael Lawnick
2014-06-12 9:28 ` Michael Lawnick
2014-05-30 12:26 ` Lee Jones
2014-05-30 12:26 ` Lee Jones
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