linux-kernel - [PATCH 16/42] drivers: gpio: janz-ttl: drop unneccessary temp variable dev

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Date:   Mon, 11 Mar 2019 19:54:55 +0100
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     linus.walleij@...aro.org, bgolaszewski@...libre.com,
        andrew@...id.au, f.fainelli@...il.com, sbranden@...adcom.com,
        bcm-kernel-feedback-list@...adcom.com, hoan@...amperecomputing.com,
        orsonzhai@...il.com, baolin.wang@...aro.org, zhang.lyra@...il.com,
        keguang.zhang@...il.com, vz@...ia.com, matthias.bgg@...il.com,
        thierry.reding@...il.com, grygorii.strashko@...com,
        ssantosh@...nel.org, khilman@...nel.org, robert.jarzmik@...e.fr,
        yamada.masahiro@...ionext.com, jun.nie@...aro.org,
        shawnguo@...nel.org, linux-gpio@...r.kernel.org,
        linux-mips@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: [PATCH 16/42] drivers: gpio: janz-ttl: drop unneccessary temp variable dev

don't need the temporary variable "dev", directly use &pdev->dev

Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>
---
 drivers/gpio/gpio-janz-ttl.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/gpio-janz-ttl.c b/drivers/gpio/gpio-janz-ttl.c
index b97a911..91f91f6 100644
--- a/drivers/gpio/gpio-janz-ttl.c
+++ b/drivers/gpio/gpio-janz-ttl.c
@@ -144,18 +144,17 @@ static void ttl_setup_device(struct ttl_module *mod)
 static int ttl_probe(struct platform_device *pdev)
 {
 	struct janz_platform_data *pdata;
-	struct device *dev = &pdev->dev;
 	struct ttl_module *mod;
 	struct gpio_chip *gpio;
 	int ret;
 
 	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata) {
-		dev_err(dev, "no platform data\n");
+		dev_err(&pdev->dev, "no platform data\n");
 		return -ENXIO;
 	}
 
-	mod = devm_kzalloc(dev, sizeof(*mod), GFP_KERNEL);
+	mod = devm_kzalloc(&pdev->dev, sizeof(*mod), GFP_KERNEL);
 	if (!mod)
 		return -ENOMEM;
 
@@ -181,9 +180,9 @@ static int ttl_probe(struct platform_device *pdev)
 	gpio->base = -1;
 	gpio->ngpio = 20;
 
-	ret = devm_gpiochip_add_data(dev, gpio, NULL);
+	ret = devm_gpiochip_add_data(&pdev->dev, gpio, NULL);
 	if (ret) {
-		dev_err(dev, "unable to add GPIO chip\n");
+		dev_err(&pdev->dev, "unable to add GPIO chip\n");
 		return ret;
 	}
 
-- 
1.9.1