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From:   Wolfram Sang <wsa+renesas@sang-engineering.com>
To:     linux-kernel@vger.kernel.org
Cc:     linux-renesas-soc@vger.kernel.org, kernel-janitors@vger.kernel.org,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Marc Dietrich <marvin24@gmx.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        ac100@lists.launchpad.net, linux-tegra@vger.kernel.org,
        devel@driverdev.osuosl.org
Subject: [PATCH 49/61] staging: nvec: simplify getting .drvdata
Date:   Thu, 19 Apr 2018 16:06:19 +0200
Message-Id: <20180419140641.27926-50-wsa+renesas@sang-engineering.com>
In-Reply-To: <20180419140641.27926-1-wsa+renesas@sang-engineering.com>
References: <20180419140641.27926-1-wsa+renesas@sang-engineering.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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@sang-engineering.com>
---

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

 drivers/staging/nvec/nvec.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
index 52054a528723..2a5e0dcf4162 100644
--- a/drivers/staging/nvec/nvec.c
+++ b/drivers/staging/nvec/nvec.c
@@ -925,8 +925,7 @@ static int tegra_nvec_remove(struct platform_device *pdev)
 static int nvec_suspend(struct device *dev)
 {
 	int err;
-	struct platform_device *pdev = to_platform_device(dev);
-	struct nvec_chip *nvec = platform_get_drvdata(pdev);
+	struct nvec_chip *nvec = dev_get_drvdata(dev);
 	struct nvec_msg *msg;
 	char ap_suspend[] = { NVEC_SLEEP, AP_SUSPEND };
 
@@ -946,8 +945,7 @@ static int nvec_suspend(struct device *dev)
 
 static int nvec_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct nvec_chip *nvec = platform_get_drvdata(pdev);
+	struct nvec_chip *nvec = dev_get_drvdata(dev);
 
 	dev_dbg(nvec->dev, "resuming\n");
 	tegra_init_i2c_slave(nvec);
-- 
2.11.0