From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Michal Simek <michal.simek@xilinx.com>
Cc: linux-iio <linux-iio@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: Re: [PATH v3 3/3] iio: adc: xilinx: use more devres helpers and remove remove()
Date: Mon, 30 Nov 2020 15:30:22 +0100 [thread overview]
Message-ID: <CAMRc=Mcbzpw4o28NA-19dtWzwQz-DUYocNrD+0_RqRkCVq=PiQ@mail.gmail.com> (raw)
In-Reply-To: <20201130142759.28216-4-brgl@bgdev.pl>
On Mon, Nov 30, 2020 at 3:28 PM Bartosz Golaszewski <brgl@bgdev.pl> wrote:
>
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> In order to simplify resource management and error paths in probe() and
> entirely drop the remove() callback - use devres helpers wherever
> possible. Define devm actions for cancelling the delayed work and
> disabling the clock.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---
[snip]
>
> /* Set thresholds to min/max */
> for (i = 0; i < 16; i++) {
> @@ -1334,59 +1353,23 @@ static int xadc_probe(struct platform_device *pdev)
> ret = xadc_write_adc_reg(xadc, XADC_REG_THRESHOLD(i),
> xadc->threshold[i]);
> if (ret)
> - goto err_free_irq;
> + return ret;
> }
>
> /* Go to non-buffered mode */
> xadc_postdisable(indio_dev);
>
> - ret = iio_device_register(indio_dev);
> + ret = devm_iio_device_register(dev, indio_dev);
> if (ret)
> - goto err_free_irq;
> + return ret;
>
> platform_set_drvdata(pdev, indio_dev);
>
Cr*p I was supposed to drop this line...
Jonathan: can you drop it when applying?
Bartosz
[snip]
WARNING: multiple messages have this Message-ID (diff)
From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Michal Simek <michal.simek@xilinx.com>
Cc: linux-iio <linux-iio@vger.kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATH v3 3/3] iio: adc: xilinx: use more devres helpers and remove remove()
Date: Mon, 30 Nov 2020 15:30:22 +0100 [thread overview]
Message-ID: <CAMRc=Mcbzpw4o28NA-19dtWzwQz-DUYocNrD+0_RqRkCVq=PiQ@mail.gmail.com> (raw)
In-Reply-To: <20201130142759.28216-4-brgl@bgdev.pl>
On Mon, Nov 30, 2020 at 3:28 PM Bartosz Golaszewski <brgl@bgdev.pl> wrote:
>
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> In order to simplify resource management and error paths in probe() and
> entirely drop the remove() callback - use devres helpers wherever
> possible. Define devm actions for cancelling the delayed work and
> disabling the clock.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---
[snip]
>
> /* Set thresholds to min/max */
> for (i = 0; i < 16; i++) {
> @@ -1334,59 +1353,23 @@ static int xadc_probe(struct platform_device *pdev)
> ret = xadc_write_adc_reg(xadc, XADC_REG_THRESHOLD(i),
> xadc->threshold[i]);
> if (ret)
> - goto err_free_irq;
> + return ret;
> }
>
> /* Go to non-buffered mode */
> xadc_postdisable(indio_dev);
>
> - ret = iio_device_register(indio_dev);
> + ret = devm_iio_device_register(dev, indio_dev);
> if (ret)
> - goto err_free_irq;
> + return ret;
>
> platform_set_drvdata(pdev, indio_dev);
>
Cr*p I was supposed to drop this line...
Jonathan: can you drop it when applying?
Bartosz
[snip]
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-11-30 14:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 14:27 [PATH v3 0/3] iio: adc: xilinx: use even more devres Bartosz Golaszewski
2020-11-30 14:27 ` Bartosz Golaszewski
2020-11-30 14:27 ` [PATH v3 1/3] iio: adc: xilinx: use helper variable for &pdev->dev Bartosz Golaszewski
2020-11-30 14:27 ` Bartosz Golaszewski
2020-11-30 14:27 ` [PATH v3 2/3] iio: adc: xilinx: use devm_krealloc() instead of kfree() + kcalloc() Bartosz Golaszewski
2020-11-30 14:27 ` Bartosz Golaszewski
2020-11-30 14:27 ` [PATH v3 3/3] iio: adc: xilinx: use more devres helpers and remove remove() Bartosz Golaszewski
2020-11-30 14:27 ` Bartosz Golaszewski
2020-11-30 14:30 ` Bartosz Golaszewski [this message]
2020-11-30 14:30 ` Bartosz Golaszewski
2020-11-30 16:16 ` Jonathan Cameron
2020-11-30 16:16 ` Jonathan Cameron
2020-11-30 20:21 ` [PATH v3 0/3] iio: adc: xilinx: use even more devres Jonathan Cameron
2020-11-30 20:21 ` Jonathan Cameron
2020-12-11 12:15 ` Anand Ashok Dumbre
2020-12-11 12:15 ` Anand Ashok Dumbre
2020-12-13 12:04 ` Jonathan Cameron
2020-12-13 12:04 ` Jonathan Cameron
2021-01-18 9:09 ` Bartosz Golaszewski
2021-01-18 9:09 ` Bartosz Golaszewski
2021-01-18 13:38 ` Jonathan Cameron
2021-01-18 13:38 ` Jonathan Cameron
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