From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org
Subject: [PATCH 1/2] drm/msm: simplify getting .driver_data
Date: Tue, 19 Mar 2019 17:36:28 +0100 [thread overview]
Message-ID: <20190319163629.30660-1-wsa+renesas@sang-engineering.com> (raw)
We should get 'driver_data' 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.
drivers/gpu/drm/msm/adreno/adreno_device.c | 6 ++----
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 13 +++++--------
drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 6 ++----
drivers/gpu/drm/msm/dsi/dsi_host.c | 6 ++----
drivers/gpu/drm/msm/msm_drv.c | 3 +--
5 files changed, 12 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 714ed6505e47..13802af8294c 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -412,16 +412,14 @@ static const struct of_device_id dt_match[] = {
#ifdef CONFIG_PM
static int adreno_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct msm_gpu *gpu = platform_get_drvdata(pdev);
+ struct msm_gpu *gpu = dev_get_drvdata(dev);
return gpu->funcs->pm_resume(gpu);
}
static int adreno_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct msm_gpu *gpu = platform_get_drvdata(pdev);
+ struct msm_gpu *gpu = dev_get_drvdata(dev);
return gpu->funcs->pm_suspend(gpu);
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 885bf88afa3e..0154eb9b343f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1036,16 +1036,15 @@ static int dpu_bind(struct device *dev, struct device *master, void *data)
static void dpu_unbind(struct device *dev, struct device *master, void *data)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct dpu_kms *dpu_kms = platform_get_drvdata(pdev);
+ struct dpu_kms *dpu_kms = dev_get_drvdata(dev);
struct dss_module_power *mp = &dpu_kms->mp;
msm_dss_put_clk(mp->clk_config, mp->num_clk);
- devm_kfree(&pdev->dev, mp->clk_config);
+ devm_kfree(dev, mp->clk_config);
mp->num_clk = 0;
if (dpu_kms->rpm_enabled)
- pm_runtime_disable(&pdev->dev);
+ pm_runtime_disable(dev);
}
static const struct component_ops dpu_ops = {
@@ -1067,8 +1066,7 @@ static int dpu_dev_remove(struct platform_device *pdev)
static int __maybe_unused dpu_runtime_suspend(struct device *dev)
{
int rc = -1;
- struct platform_device *pdev = to_platform_device(dev);
- struct dpu_kms *dpu_kms = platform_get_drvdata(pdev);
+ struct dpu_kms *dpu_kms = dev_get_drvdata(dev);
struct drm_device *ddev;
struct dss_module_power *mp = &dpu_kms->mp;
@@ -1088,8 +1086,7 @@ static int __maybe_unused dpu_runtime_suspend(struct device *dev)
static int __maybe_unused dpu_runtime_resume(struct device *dev)
{
int rc = -1;
- struct platform_device *pdev = to_platform_device(dev);
- struct dpu_kms *dpu_kms = platform_get_drvdata(pdev);
+ struct dpu_kms *dpu_kms = dev_get_drvdata(dev);
struct drm_encoder *encoder;
struct drm_device *ddev;
struct dss_module_power *mp = &dpu_kms->mp;
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index 97179bec8902..8f7a01d7a663 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -1063,8 +1063,7 @@ static int mdp5_dev_remove(struct platform_device *pdev)
static __maybe_unused int mdp5_runtime_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
+ struct mdp5_kms *mdp5_kms = dev_get_drvdata(dev);
DBG("");
@@ -1073,8 +1072,7 @@ static __maybe_unused int mdp5_runtime_suspend(struct device *dev)
static __maybe_unused int mdp5_runtime_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
+ struct mdp5_kms *mdp5_kms = dev_get_drvdata(dev);
DBG("");
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 610183db1daf..4a158c41ef30 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -485,8 +485,7 @@ 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);
@@ -500,8 +499,7 @@ 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);
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 0bdd93648761..071ad87ce44e 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -251,8 +251,7 @@ static int vblank_ctrl_queue_work(struct msm_drm_private *priv,
static int msm_drm_uninit(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct drm_device *ddev = platform_get_drvdata(pdev);
+ struct drm_device *ddev = dev_get_drvdata(dev);
struct msm_drm_private *priv = ddev->dev_private;
struct msm_kms *kms = priv->kms;
struct msm_mdss *mdss = priv->mdss;
--
2.11.0
next reply other threads:[~2019-03-19 16:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-19 16:36 Wolfram Sang [this message]
2019-03-19 16:36 ` [PATCH 2/2] drm/omap: simplify getting .driver_data Wolfram Sang
2019-03-22 8:19 ` Kieran Bingham
2019-03-22 8:18 ` [PATCH 1/2] drm/msm: " Kieran Bingham
2019-03-22 8:32 ` Wolfram Sang
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