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Tue, 11 Feb 2025 04:08:52 -0800 (PST) Received: from brgl-uxlite.home ([2a01:cb1d:dc:7e00:561:8978:1d41:636a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4393b66f3e3sm86966375e9.19.2025.02.11.04.08.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Feb 2025 04:08:52 -0800 (PST) From: Bartosz Golaszewski To: Linus Walleij Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH 2/2] gpio: latch: store the address of pdev->dev in a helper variable Date: Tue, 11 Feb 2025 13:08:47 +0100 Message-ID: <20250211120847.42437-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250211120847.42437-1-brgl@bgdev.pl> References: <20250211120847.42437-1-brgl@bgdev.pl> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Bartosz Golaszewski Make the code a bit more readable by using a helper variable to store the address of pdev->dev in probe(). Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-latch.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-latch.c b/drivers/gpio/gpio-latch.c index 722eb5b045f5..46cdfb08747a 100644 --- a/drivers/gpio/gpio-latch.c +++ b/drivers/gpio/gpio-latch.c @@ -143,22 +143,22 @@ static int gpio_latch_probe(struct platform_device *pdev) struct gpio_latch_priv *priv; unsigned int n_latches; - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; - priv->clk_gpios = devm_gpiod_get_array(&pdev->dev, "clk", GPIOD_OUT_LOW); + priv->clk_gpios = devm_gpiod_get_array(dev, "clk", GPIOD_OUT_LOW); if (IS_ERR(priv->clk_gpios)) return PTR_ERR(priv->clk_gpios); - priv->latched_gpios = devm_gpiod_get_array(&pdev->dev, "latched", GPIOD_OUT_LOW); + priv->latched_gpios = devm_gpiod_get_array(dev, "latched", GPIOD_OUT_LOW); if (IS_ERR(priv->latched_gpios)) return PTR_ERR(priv->latched_gpios); n_latches = priv->clk_gpios->ndescs; priv->n_latched_gpios = priv->latched_gpios->ndescs; - priv->shadow = devm_bitmap_zalloc(&pdev->dev, n_latches * priv->n_latched_gpios, + priv->shadow = devm_bitmap_zalloc(dev, n_latches * priv->n_latched_gpios, GFP_KERNEL); if (!priv->shadow) return -ENOMEM; @@ -176,7 +176,7 @@ static int gpio_latch_probe(struct platform_device *pdev) device_property_read_u32(dev, "setup-duration-ns", &priv->setup_duration_ns); if (priv->setup_duration_ns > DURATION_NS_MAX) { - dev_warn(&pdev->dev, "setup-duration-ns too high, limit to %d\n", + dev_warn(dev, "setup-duration-ns too high, limit to %d\n", DURATION_NS_MAX); priv->setup_duration_ns = DURATION_NS_MAX; } @@ -184,7 +184,7 @@ static int gpio_latch_probe(struct platform_device *pdev) device_property_read_u32(dev, "clock-duration-ns", &priv->clock_duration_ns); if (priv->clock_duration_ns > DURATION_NS_MAX) { - dev_warn(&pdev->dev, "clock-duration-ns too high, limit to %d\n", + dev_warn(dev, "clock-duration-ns too high, limit to %d\n", DURATION_NS_MAX); priv->clock_duration_ns = DURATION_NS_MAX; } @@ -193,11 +193,11 @@ static int gpio_latch_probe(struct platform_device *pdev) priv->gc.ngpio = n_latches * priv->n_latched_gpios; priv->gc.owner = THIS_MODULE; priv->gc.base = -1; - priv->gc.parent = &pdev->dev; + priv->gc.parent = dev; platform_set_drvdata(pdev, priv); - return devm_gpiochip_add_data(&pdev->dev, &priv->gc, priv); + return devm_gpiochip_add_data(dev, &priv->gc, priv); } static const struct of_device_id gpio_latch_ids[] = {