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Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning

From Linus Walleij <linus.walleij@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning
Date 2016-09-23 10:20 +0200
Message-ID <sktSa-1fi-23@gated-at.bofh.it> (permalink)
References <si3S9-6Ya-3@gated-at.bofh.it> <si3S9-6Ya-9@gated-at.bofh.it> <sjIzT-4Vo-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Sep 21, 2016 at 7:45 AM, Wolfram Sang <wsa@the-dreams.de> wrote:

>> In order to get rid of the warning, retrieve the adapter nesting depth
>> and use it as lockdep subclass for chip->i2c_lock.
>>
>> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> Linus, we'd like that in 4.9. Can I get your ack for the gpio part?

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Sorry for not attending quick enough, I was down in the
block layer.

Yours,
Linus Walleij

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Thread

[PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2016-09-16 18:10 +0200
  Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning Wolfram Sang <wsa@the-dreams.de> - 2016-09-21 07:50 +0200
    Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning Linus Walleij <linus.walleij@linaro.org> - 2016-09-23 10:20 +0200
      Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning Wolfram Sang <wsa@the-dreams.de> - 2016-09-24 11:00 +0200
  Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning Wolfram Sang <wsa@the-dreams.de> - 2016-09-24 11:20 +0200
    Re: [PATCH v2 4/4] gpio: pca953x: fix an incorrect lockdep warning Geert Uytterhoeven <geert@linux-m68k.org> - 2016-09-24 16:30 +0200

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