linux-kernel - [PATCH 14/61] gpu: drm: msm: dsi: simplify getting .drvdata

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Message-Id: <20180419140641.27926-15-wsa+renesas@sang-engineering.com>
Date:   Thu, 19 Apr 2018 16:05:44 +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>,
        Rob Clark <robdclark@...il.com>,
        David Airlie <airlied@...ux.ie>, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org
Subject: [PATCH 14/61] gpu: drm: msm: dsi: 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/gpu/drm/msm/dsi/dsi_host.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 7a03a9489708..10ed20736072 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -471,8 +471,7 @@ static void dsi_bus_clk_disable(struct msm_dsi_host *msm_host)
 
 int msm_dsi_runtime_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct msm_dsi *msm_dsi = platform_get_drvdata(pdev);
+	struct msm_dsi *msm_dsi = dev_get_drvdata(dev);
 	struct mipi_dsi_host *host = msm_dsi->host;
 	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
 
@@ -486,8 +485,7 @@ int msm_dsi_runtime_suspend(struct device *dev)
 
 int msm_dsi_runtime_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct msm_dsi *msm_dsi = platform_get_drvdata(pdev);
+	struct msm_dsi *msm_dsi = dev_get_drvdata(dev);
 	struct mipi_dsi_host *host = msm_dsi->host;
 	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
 
-- 
2.11.0