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From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
	Kent Gibson <warthog618@gmail.com>,
	 Alex Elder <elder@linaro.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	 "Paul E . McKenney" <paulmck@kernel.org>,
	Wolfram Sang <wsa@the-dreams.de>,
	linux-gpio@vger.kernel.org,  linux-kernel@vger.kernel.org,
	 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: Re: [PATCH v2 08/23] gpio: sysfs: use gpio_device_find() to iterate over existing devices
Date: Mon, 5 Feb 2024 14:19:10 +0100	[thread overview]
Message-ID: <CAMRc=Mfh5CcftXUStGOXvUF-s3aNxnaNM0sDt72LKrBfttqitQ@mail.gmail.com> (raw)
In-Reply-To: <ZcDSKYqFHSUZb2Qx@smile.fi.intel.com>

On Mon, Feb 5, 2024 at 1:36 PM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
>
> On Mon, Feb 05, 2024 at 10:34:03AM +0100, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> >
> > With the list of GPIO devices now protected with SRCU we can use
> > gpio_device_find() to traverse it from sysfs.
>
> ...
>
> > +static int gpiofind_sysfs_register(struct gpio_chip *gc, void *data)
> > +{
> > +     struct gpio_device *gdev = gc->gpiodev;
> > +     int ret;
> > +
> > +     if (gdev->mockdev)
> > +             return 0;
> > +
> > +     ret = gpiochip_sysfs_register(gdev);
> > +     if (ret)
> > +             chip_err(gc, "failed to register the sysfs entry: %d\n", ret);
>
> > +     return 0;
>
> ???
>

Not sure what the ... and ??? mean? The commit message should have
read "... traverse it from gpiofind_sysfs_register()" I agree but the
latter?

Bart

> > +}
>
> --
> With Best Regards,
> Andy Shevchenko
>
>

  reply	other threads:[~2024-02-05 13:19 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-05  9:33 [PATCH v2 00/23] gpio: rework locking and object life-time control Bartosz Golaszewski
2024-02-05  9:33 ` [PATCH v2 01/23] gpio: protect the list of GPIO devices with SRCU Bartosz Golaszewski
2024-02-05  9:33 ` [PATCH v2 02/23] gpio: of: assign and read the hog pointer atomically Bartosz Golaszewski
2024-02-05  9:33 ` [PATCH v2 03/23] gpio: remove unused logging helpers Bartosz Golaszewski
2024-02-05  9:33 ` [PATCH v2 04/23] gpio: provide and use gpiod_get_label() Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 05/23] gpio: don't set label from irq helpers Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 06/23] gpio: add SRCU infrastructure to struct gpio_desc Bartosz Golaszewski
2024-02-05 12:16   ` Andy Shevchenko
2024-02-05 13:54     ` Bartosz Golaszewski
2024-02-05 13:57       ` Andy Shevchenko
2024-02-05 14:04         ` Bartosz Golaszewski
2024-02-05 14:06           ` Andy Shevchenko
2024-02-05 14:07             ` Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 07/23] gpio: protect the descriptor label with SRCU Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 08/23] gpio: sysfs: use gpio_device_find() to iterate over existing devices Bartosz Golaszewski
2024-02-05 12:18   ` Andy Shevchenko
2024-02-05 13:19     ` Bartosz Golaszewski [this message]
2024-02-05 13:38       ` Andy Shevchenko
2024-02-05 13:39         ` Bartosz Golaszewski
2024-02-05 13:47           ` Andy Shevchenko
2024-02-05 13:50             ` Bartosz Golaszewski
2024-02-05 13:58               ` Andy Shevchenko
2024-02-05 14:04                 ` Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 09/23] gpio: remove gpio_lock Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 10/23] gpio: reinforce desc->flags handling Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 11/23] gpio: remove unneeded code from gpio_device_get_desc() Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 12/23] gpio: sysfs: extend the critical section for unregistering sysfs devices Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 13/23] gpio: sysfs: pass the GPIO device - not chip - to sysfs callbacks Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 14/23] gpio: cdev: replace gpiochip_get_desc() with gpio_device_get_desc() Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 15/23] gpio: cdev: don't access gdev->chip if it's not needed Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 16/23] gpio: don't dereference gdev->chip in gpiochip_setup_dev() Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 17/23] gpio: reduce the functionality of validate_desc() Bartosz Golaszewski
2024-02-05 12:22   ` Andy Shevchenko
2024-02-05 19:22     ` Bartosz Golaszewski
2024-02-06 12:30       ` Andy Shevchenko
2024-02-05  9:34 ` [PATCH v2 18/23] gpio: remove unnecessary checks from gpiod_to_chip() Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 19/23] gpio: add the can_sleep flag to struct gpio_device Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 20/23] gpio: add SRCU infrastructure " Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 21/23] gpio: protect the pointer to gpio_chip in gpio_device with SRCU Bartosz Golaszewski
2024-02-05 12:31   ` Andy Shevchenko
2024-02-05 13:30     ` Bartosz Golaszewski
2024-02-05 19:32     ` Bartosz Golaszewski
2024-02-05 19:36     ` Bartosz Golaszewski
2024-02-06 12:24       ` Andy Shevchenko
2024-02-06 12:57         ` Bartosz Golaszewski
2024-02-06 13:13           ` Andy Shevchenko
2024-02-06 13:23             ` Bartosz Golaszewski
2024-02-06 13:43               ` Andy Shevchenko
2024-02-05  9:34 ` [PATCH v2 22/23] gpio: remove the RW semaphore from the GPIO device Bartosz Golaszewski
2024-02-05  9:34 ` [PATCH v2 23/23] gpio: mark unsafe gpio_chip manipulators as deprecated Bartosz Golaszewski

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