linux-kernel - [PATCH 29/61] mtd: devices: simplify getting .drvdata

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Message-Id: <20180419140641.27926-30-wsa+renesas@sang-engineering.com>
Date:   Thu, 19 Apr 2018 16:05:59 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-renesas-soc@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Boris Brezillon <boris.brezillon@...tlin.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Richard Weinberger <richard@....at>,
        linux-mtd@...ts.infradead.org
Subject: [PATCH 29/61] mtd: devices: simplify getting .drvdata

We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---

Build tested only. buildbot is happy. Please apply individually.

 drivers/mtd/devices/docg3.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index c594fe5eac08..802d8f159e90 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -1470,8 +1470,7 @@ static struct docg3 *sysfs_dev2docg3(struct device *dev,
 				     struct device_attribute *attr)
 {
 	int floor;
-	struct platform_device *pdev = to_platform_device(dev);
-	struct mtd_info **docg3_floors = platform_get_drvdata(pdev);
+	struct mtd_info **docg3_floors = dev_get_drvdata(dev);
 
 	floor = attr->attr.name[1] - '0';
 	if (floor < 0 || floor >= DOC_MAX_NBFLOORS)
-- 
2.11.0