From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Florian Fainelli" <f.fainelli@gmail.com>,
linux-pwm@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com,
arm-soc <linux-arm-kernel@lists.infradead.org>,
linux-devicetree <devicetree@vger.kernel.org>,
wahrenst@gmx.net, "Linux Input" <linux-input@vger.kernel.org>,
"Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
"Greg KH" <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org,
"Philipp Zabel" <p.zabel@pengutronix.de>,
linux-gpio <linux-gpio@vger.kernel.org>,
linux-clk <linux-clk@vger.kernel.org>,
"Stephen Boyd" <sboyd@kernel.org>,
linux-rpi-kernel@lists.infradead.org,
"Andy Shevchenko" <andy.shevchenko@gmail.com>
Subject: Re: [PATCH v3 03/11] gpio: raspberrypi-exp: Release firmware handle on unbind
Date: Thu, 5 Nov 2020 10:08:56 +0100 [thread overview]
Message-ID: <CAMpxmJWv3nfD2xpS4jEq+vJvr=+cD7BV3AFDnsRjCG5qB60c-A@mail.gmail.com> (raw)
In-Reply-To: <20201104103938.1286-4-nsaenzjulienne@suse.de>
On Wed, Nov 4, 2020 at 11:39 AM Nicolas Saenz Julienne
<nsaenzjulienne@suse.de> wrote:
>
> Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware
> interface when unbinding the device.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
>
> ---
>
> Changes since v2:
> - Use devm_rpi_firmware_get(), instead of remove function
>
> drivers/gpio/gpio-raspberrypi-exp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-raspberrypi-exp.c b/drivers/gpio/gpio-raspberrypi-exp.c
> index bb100e0124e6..64a552ecc2ad 100644
> --- a/drivers/gpio/gpio-raspberrypi-exp.c
> +++ b/drivers/gpio/gpio-raspberrypi-exp.c
> @@ -208,7 +208,7 @@ static int rpi_exp_gpio_probe(struct platform_device *pdev)
> return -ENOENT;
> }
>
> - fw = rpi_firmware_get(fw_node);
> + fw = devm_rpi_firmware_get(&pdev->dev, fw_node);
> of_node_put(fw_node);
> if (!fw)
> return -EPROBE_DEFER;
> --
> 2.29.1
>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
next prev parent reply other threads:[~2020-11-05 9:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 10:39 [PATCH v3 00/11] Raspberry Pi PoE HAT fan support Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 01/11] firmware: raspberrypi: Introduce devm_rpi_firmware_get() Nicolas Saenz Julienne
2020-11-05 9:13 ` Bartosz Golaszewski
2020-11-05 9:28 ` Nicolas Saenz Julienne
2020-11-05 9:42 ` Bartosz Golaszewski
2020-11-10 13:38 ` Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 02/11] clk: bcm: rpi: Release firmware handle on unbind Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 03/11] gpio: raspberrypi-exp: " Nicolas Saenz Julienne
2020-11-05 9:08 ` Bartosz Golaszewski [this message]
2020-11-04 10:39 ` [PATCH v3 04/11] reset: raspberrypi: " Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 05/11] soc: bcm: raspberrypi-power: " Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 06/11] staging: vchiq: " Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 07/11] input: raspberrypi-ts: Release firmware handle when not needed Nicolas Saenz Julienne
2020-11-12 1:45 ` Dmitry Torokhov
2020-11-12 9:06 ` Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 08/11] firmware: raspberrypi: Get rid of rpi_firmware_get() Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 09/11] dt-bindings: pwm: Add binding for RPi firmware PWM bus Nicolas Saenz Julienne
2020-11-04 19:06 ` Rob Herring
2020-11-04 19:55 ` Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 10/11] DO NOT MERGE: ARM: dts: Add RPi's official PoE hat support Nicolas Saenz Julienne
2020-11-04 10:39 ` [PATCH v3 11/11] pwm: Add Raspberry Pi Firmware based PWM bus Nicolas Saenz Julienne
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