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[109.210.96.69]) by smtp.gmail.com with ESMTPSA id 3sm3561400wmo.22.2019.10.01.05.59.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Oct 2019 05:59:31 -0700 (PDT) From: Bartosz Golaszewski To: Yoshinori Sato , Rich Felker , Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , Linus Walleij , Andy Shevchenko , Jacopo Mondi Subject: [PATCH v4 6/7] backlight: gpio: use a helper variable for &pdev->dev Date: Tue, 1 Oct 2019 14:58:36 +0200 Message-Id: <20191001125837.4472-7-brgl@bgdev.pl> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191001125837.4472-1-brgl@bgdev.pl> References: <20191001125837.4472-1-brgl@bgdev.pl> MIME-Version: 1.0 X-Mailman-Approved-At: Wed, 02 Oct 2019 07:18:31 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3BPysl6DVnolWKLxLF4VbdfeZy6f97Qv6aum3TgQhxM=; b=Py0M9oMfQI+PMa52Szwcn96sG7yU+5grw98sqbRASFWjqymtUPfIXRkhfGWRJD+uDc DFOu0PfiYq1m23B1DGc6kJPwZwMiaRvRd1WOam26xktbHxIDyr6V06nEie2tUaHoKdtV AomZQ+XSHDMaZFKSreeGOeLEXAxO4iRq1Tp0sk+tnJuTJbP2SILKf6ElpGAzQ+k8jCyQ NMvnZtYl9F504nM6L1/fKeoVVAjAK9cwk1LrFe8bU200Hp+AZIy1y9ujvf+Q6hhBfUUV MFGIJrG+POreX2icEi090xnKID8hmd/owTKbPoTRDP55mYCSy1y9nWR81XgMJAB48TcD GdGQ== X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartosz Golaszewski , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sh@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Bartosz Golaszewski Instead of dereferencing pdev each time, use a helper variable for the associated device pointer. Signed-off-by: Bartosz Golaszewski Reviewed-by: Linus Walleij Reviewed-by: Daniel Thompson Reviewed-by: Andy Shevchenko --- drivers/video/backlight/gpio_backlight.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c index 20c5311c7ed2..6247687b6330 100644 --- a/drivers/video/backlight/gpio_backlight.c +++ b/drivers/video/backlight/gpio_backlight.c @@ -71,25 +71,25 @@ static int gpio_backlight_initial_power_state(struct gpio_backlight *gbl) static int gpio_backlight_probe(struct platform_device *pdev) { - struct gpio_backlight_platform_data *pdata = - dev_get_platdata(&pdev->dev); + struct device *dev = &pdev->dev; + struct gpio_backlight_platform_data *pdata = dev_get_platdata(dev); struct backlight_properties props; struct backlight_device *bl; struct gpio_backlight *gbl; int ret; - gbl = devm_kzalloc(&pdev->dev, sizeof(*gbl), GFP_KERNEL); + gbl = devm_kzalloc(dev, sizeof(*gbl), GFP_KERNEL); if (gbl == NULL) return -ENOMEM; - gbl->dev = &pdev->dev; + gbl->dev = dev; if (pdata) gbl->fbdev = pdata->fbdev; - gbl->def_value = device_property_read_bool(&pdev->dev, "default-on"); + gbl->def_value = device_property_read_bool(dev, "default-on"); - gbl->gpiod = devm_gpiod_get(&pdev->dev, NULL, GPIOD_ASIS); + gbl->gpiod = devm_gpiod_get(dev, NULL, GPIOD_ASIS); if (IS_ERR(gbl->gpiod)) { ret = PTR_ERR(gbl->gpiod); if (ret != -EPROBE_DEFER) @@ -101,11 +101,11 @@ static int gpio_backlight_probe(struct platform_device *pdev) memset(&props, 0, sizeof(props)); props.type = BACKLIGHT_RAW; props.max_brightness = 1; - bl = devm_backlight_device_register(&pdev->dev, dev_name(&pdev->dev), - &pdev->dev, gbl, &gpio_backlight_ops, + bl = devm_backlight_device_register(dev, dev_name(dev), + dev, gbl, &gpio_backlight_ops, &props); if (IS_ERR(bl)) { - dev_err(&pdev->dev, "failed to register backlight\n"); + dev_err(dev, "failed to register backlight\n"); return PTR_ERR(bl); }