linux-kernel - [PATCH 27/61] media: platform: s5p-mfc: simplify getting .drvdata

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Message-Id: <20180419140641.27926-28-wsa+renesas@sang-engineering.com>
Date:   Thu, 19 Apr 2018 16:05:57 +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>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Kamil Debski <kamil@...as.org>,
        Jeongtae Park <jtp.park@...sung.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org
Subject: [PATCH 27/61] media: platform: s5p-mfc: 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/media/platform/s5p-mfc/s5p_mfc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index a80251ed3143..9ca707cb2a42 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -1449,8 +1449,7 @@ static int s5p_mfc_remove(struct platform_device *pdev)
 
 static int s5p_mfc_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct s5p_mfc_dev *m_dev = platform_get_drvdata(pdev);
+	struct s5p_mfc_dev *m_dev = dev_get_drvdata(dev);
 	int ret;
 
 	if (m_dev->num_inst == 0)
@@ -1484,8 +1483,7 @@ static int s5p_mfc_suspend(struct device *dev)
 
 static int s5p_mfc_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct s5p_mfc_dev *m_dev = platform_get_drvdata(pdev);
+	struct s5p_mfc_dev *m_dev = dev_get_drvdata(dev);
 
 	if (m_dev->num_inst == 0)
 		return 0;
-- 
2.11.0