[09/12] gpio: syscon: Use of_device_get_match_data()

Message ID	20180430073819.31827-9-thierry.reding@gmail.com
State	New
Headers	show Return-Path: <linux-gpio-owner@vger.kernel.org> From: Thierry Reding <thierry.reding@gmail.com> To: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 09/12] gpio: syscon: Use of_device_get_match_data() Date: Mon, 30 Apr 2018 09:38:16 +0200 Message-Id: <20180430073819.31827-9-thierry.reding@gmail.com> In-Reply-To: <20180430073819.31827-1-thierry.reding@gmail.com> References: <20180430073819.31827-1-thierry.reding@gmail.com> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk
Series	[01/12] gpio: 74xx-mmio: Use of_device_get_match_data() \| expand [01/12] gpio: 74xx-mmio: Use of_device_get_match_data() [02/12] gpio: dwapb: Use of_device_get_match_data() [03/12] gpio: ge: Use of_device_get_match_data() [04/12] gpio: ingenic: Use of_device_get_match_data() [05/12] gpio: mxs: Use of_device_get_match_data() [06/12] gpio: palmas: Use of_device_get_match_data() [07/12] gpio: pca953x: Use of_device_get_match_data() [08/12] gpio: pxa: Use of_device_get_match_data() [09/12] gpio: syscon: Use of_device_get_match_data() [10/12] gpio: ts4900: Use of_device_get_match_data() [11/12] gpio: vf610: Use of_device_get_match_data() [12/12] gpio: xlp: Use of_device_get_match_data()

Message ID

20180430073819.31827-9-thierry.reding@gmail.com

State

New

Headers

From: Thierry Reding <thierry.reding@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 09/12] gpio: syscon: Use of_device_get_match_data()
Date: Mon, 30 Apr 2018 09:38:16 +0200
Message-Id: <20180430073819.31827-9-thierry.reding@gmail.com>
In-Reply-To: <20180430073819.31827-1-thierry.reding@gmail.com>
References: <20180430073819.31827-1-thierry.reding@gmail.com>
Sender: linux-gpio-owner@vger.kernel.org
Precedence: bulk

Series

[01/12] gpio: 74xx-mmio: Use of_device_get_match_data() | expand

Commit Message

Thierry Reding April 30, 2018, 7:38 a.m. UTC

From: Thierry Reding <treding@nvidia.com>

Use of_device_get_match_data() instead of open-coding it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpio/gpio-syscon.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-syscon.c b/drivers/gpio/gpio-syscon.c
index 537cec7583fc..2512acd99027 100644
--- a/drivers/gpio/gpio-syscon.c
+++ b/drivers/gpio/gpio-syscon.c
@@ -182,20 +182,15 @@  MODULE_DEVICE_TABLE(of, syscon_gpio_ids);
 static int syscon_gpio_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	const struct of_device_id *of_id;
 	struct syscon_gpio_priv *priv;
 	struct device_node *np = dev->of_node;
 	int ret;
 
-	of_id = of_match_device(syscon_gpio_ids, dev);
-	if (!of_id)
-		return -ENODEV;
-
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
-	priv->data = of_id->data;
+	priv->data = of_device_get_match_data(dev);
 
 	if (priv->data->compatible) {
 		priv->syscon = syscon_regmap_lookup_by_compatible(

[09/12] gpio: syscon: Use of_device_get_match_data()

Commit Message

Patch