linux-kernel - Re: [PATCH v3 5/8] mfd / platform: cros_ec: move device sysfs attributes to its own driver.

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Message-ID: <20181203105618.GG26661@dell>
Date:   Mon, 3 Dec 2018 10:56:18 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>
Cc:     gwendal@...omium.org, drinkcat@...omium.org,
        linux-kernel@...r.kernel.org, groeck@...omium.org,
        kernel@...labora.com, bleung@...omium.org,
        Olof Johansson <olof@...om.net>
Subject: Re: [PATCH v3 5/8] mfd / platform: cros_ec: move device sysfs
 attributes to its own driver.

On Tue, 27 Nov 2018, Enric Balletbo i Serra wrote:

> The entire way how cros debugfs attibutes are created is broken.
> cros_ec_sysfs should be its own driver and its attributes should be
> associated with the sysfs driver not the mfd driver.
> 
> The patch also adds the sysfs documentation.
> 
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> ---
> 
> Changes in v3:
> - Do not print ec_platform name as is with dev_err is enough.
> 
> Changes in v2:
> - Create the attributes directly instead of use the attach/detach callbacks.
> 
>  .../ABI/testing/sysfs-class-chromeos          | 32 +++++++++++++++++
>  drivers/platform/chrome/Kconfig               | 14 ++++++--
>  drivers/platform/chrome/Makefile              |  3 +-
>  drivers/platform/chrome/cros_ec_sysfs.c       | 36 ++++++++++++++++++-

>  drivers/mfd/Kconfig                           |  1 -
>  drivers/mfd/cros_ec_dev.c                     |  7 +---
>  include/linux/mfd/cros_ec.h                   |  3 --

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@...aro.org>

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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