linux-kernel - [PATCH v2 2/5] pinctrl: imx7d: simplify imx7d_pinctrl

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Date:   Sat,  6 Jan 2018 15:25:50 +0100
From:   Stefan Agner <stefan@...er.ch>
To:     linus.walleij@...aro.org, shawnguo@...nel.org,
        kernel@...gutronix.de
Cc:     fabio.estevam@....com, aisheng.dong@....com, robh+dt@...nel.org,
        mark.rutland@....com, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Stefan Agner <stefan@...er.ch>,
        Arvind Yadav <arvind.yadav.cs@...il.com>
Subject: [PATCH v2 2/5] pinctrl: imx7d: simplify imx7d_pinctrl_probe

Using of_device_get_match_data in imx7d_pinctrl_probe simplifies
the function. Also get rid of the void pointer cast since
imx_pinctrl_probe now accepts const struct imx_pinctrl_soc_info.

Cc: Arvind Yadav <arvind.yadav.cs@...il.com>
Signed-off-by: Stefan Agner <stefan@...er.ch>
---
 drivers/pinctrl/freescale/pinctrl-imx7d.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/pinctrl/freescale/pinctrl-imx7d.c b/drivers/pinctrl/freescale/pinctrl-imx7d.c
index 754159ee7b1e..0b0a2f33b06a 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx7d.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx7d.c
@@ -378,16 +378,12 @@ static const struct of_device_id imx7d_pinctrl_of_match[] = {
 
 static int imx7d_pinctrl_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *match;
-	struct imx_pinctrl_soc_info *pinctrl_info;
+	const struct imx_pinctrl_soc_info *pinctrl_info;
 
-	match = of_match_device(imx7d_pinctrl_of_match, &pdev->dev);
-
-	if (!match)
+	pinctrl_info = of_device_get_match_data(&pdev->dev);
+	if (!pinctrl_info)
 		return -ENODEV;
 
-	pinctrl_info = (struct imx_pinctrl_soc_info *) match->data;
-
 	return imx_pinctrl_probe(pdev, pinctrl_info);
 }
 
-- 
2.15.1