Commit fa8278b8 authored by Drew Davenport's avatar Drew Davenport Committed by Rob Clark

drm/msm/dpu: Remove unnecessary NULL checks

dpu_kms.dev will never be NULL, so don't bother checking.
Signed-off-by: default avatarDrew Davenport <ddavenport@chromium.org>
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent 96630140
...@@ -343,10 +343,6 @@ void dpu_core_irq_preinstall(struct dpu_kms *dpu_kms) ...@@ -343,10 +343,6 @@ void dpu_core_irq_preinstall(struct dpu_kms *dpu_kms)
struct msm_drm_private *priv; struct msm_drm_private *priv;
int i; int i;
if (!dpu_kms->dev) {
DPU_ERROR("invalid drm device\n");
return;
}
priv = dpu_kms->dev->dev_private; priv = dpu_kms->dev->dev_private;
pm_runtime_get_sync(&dpu_kms->pdev->dev); pm_runtime_get_sync(&dpu_kms->pdev->dev);
...@@ -376,10 +372,6 @@ void dpu_core_irq_uninstall(struct dpu_kms *dpu_kms) ...@@ -376,10 +372,6 @@ void dpu_core_irq_uninstall(struct dpu_kms *dpu_kms)
struct msm_drm_private *priv; struct msm_drm_private *priv;
int i; int i;
if (!dpu_kms->dev) {
DPU_ERROR("invalid drm device\n");
return;
}
priv = dpu_kms->dev->dev_private; priv = dpu_kms->dev->dev_private;
pm_runtime_get_sync(&dpu_kms->pdev->dev); pm_runtime_get_sync(&dpu_kms->pdev->dev);
......
...@@ -373,10 +373,6 @@ static void dpu_encoder_phys_cmd_tearcheck_config( ...@@ -373,10 +373,6 @@ static void dpu_encoder_phys_cmd_tearcheck_config(
} }
dpu_kms = phys_enc->dpu_kms; dpu_kms = phys_enc->dpu_kms;
if (!dpu_kms->dev) {
DPU_ERROR("invalid device\n");
return;
}
priv = dpu_kms->dev->dev_private; priv = dpu_kms->dev->dev_private;
/* /*
......
...@@ -72,7 +72,7 @@ static int _dpu_danger_signal_status(struct seq_file *s, ...@@ -72,7 +72,7 @@ static int _dpu_danger_signal_status(struct seq_file *s,
struct dpu_danger_safe_status status; struct dpu_danger_safe_status status;
int i; int i;
if (!kms->dev || !kms->hw_mdp) { if (!kms->hw_mdp) {
DPU_ERROR("invalid arg(s)\n"); DPU_ERROR("invalid arg(s)\n");
return 0; return 0;
} }
...@@ -153,9 +153,6 @@ static int _dpu_debugfs_show_regset32(struct seq_file *s, void *data) ...@@ -153,9 +153,6 @@ static int _dpu_debugfs_show_regset32(struct seq_file *s, void *data)
return 0; return 0;
dev = dpu_kms->dev; dev = dpu_kms->dev;
if (!dev)
return 0;
priv = dev->dev_private; priv = dev->dev_private;
base = dpu_kms->mmio + regset->offset; base = dpu_kms->mmio + regset->offset;
...@@ -288,9 +285,6 @@ static void dpu_kms_prepare_commit(struct msm_kms *kms, ...@@ -288,9 +285,6 @@ static void dpu_kms_prepare_commit(struct msm_kms *kms,
return; return;
dpu_kms = to_dpu_kms(kms); dpu_kms = to_dpu_kms(kms);
dev = dpu_kms->dev; dev = dpu_kms->dev;
if (!dev)
return;
priv = dev->dev_private; priv = dev->dev_private;
/* Call prepare_commit for all affected encoders */ /* Call prepare_commit for all affected encoders */
...@@ -461,10 +455,6 @@ static void _dpu_kms_drm_obj_destroy(struct dpu_kms *dpu_kms) ...@@ -461,10 +455,6 @@ static void _dpu_kms_drm_obj_destroy(struct dpu_kms *dpu_kms)
struct msm_drm_private *priv; struct msm_drm_private *priv;
int i; int i;
if (!dpu_kms->dev) {
DPU_ERROR("invalid dev\n");
return;
}
priv = dpu_kms->dev->dev_private; priv = dpu_kms->dev->dev_private;
for (i = 0; i < priv->num_crtcs; i++) for (i = 0; i < priv->num_crtcs; i++)
...@@ -496,7 +486,6 @@ static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms) ...@@ -496,7 +486,6 @@ static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms)
int primary_planes_idx = 0, cursor_planes_idx = 0, i, ret; int primary_planes_idx = 0, cursor_planes_idx = 0, i, ret;
int max_crtc_count; int max_crtc_count;
dev = dpu_kms->dev; dev = dpu_kms->dev;
priv = dev->dev_private; priv = dev->dev_private;
catalog = dpu_kms->catalog; catalog = dpu_kms->catalog;
...@@ -576,8 +565,6 @@ static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms) ...@@ -576,8 +565,6 @@ static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms)
int i; int i;
dev = dpu_kms->dev; dev = dpu_kms->dev;
if (!dev)
return;
if (dpu_kms->hw_intr) if (dpu_kms->hw_intr)
dpu_hw_intr_destroy(dpu_kms->hw_intr); dpu_hw_intr_destroy(dpu_kms->hw_intr);
...@@ -794,11 +781,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms) ...@@ -794,11 +781,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
dpu_kms = to_dpu_kms(kms); dpu_kms = to_dpu_kms(kms);
dev = dpu_kms->dev; dev = dpu_kms->dev;
if (!dev) {
DPU_ERROR("invalid device\n");
return rc;
}
priv = dev->dev_private; priv = dev->dev_private;
atomic_set(&dpu_kms->bandwidth_ref, 0); atomic_set(&dpu_kms->bandwidth_ref, 0);
...@@ -1051,11 +1033,6 @@ static int __maybe_unused dpu_runtime_suspend(struct device *dev) ...@@ -1051,11 +1033,6 @@ static int __maybe_unused dpu_runtime_suspend(struct device *dev)
struct dss_module_power *mp = &dpu_kms->mp; struct dss_module_power *mp = &dpu_kms->mp;
ddev = dpu_kms->dev; ddev = dpu_kms->dev;
if (!ddev) {
DPU_ERROR("invalid drm_device\n");
return rc;
}
rc = msm_dss_enable_clk(mp->clk_config, mp->num_clk, false); rc = msm_dss_enable_clk(mp->clk_config, mp->num_clk, false);
if (rc) if (rc)
DPU_ERROR("clock disable failed rc:%d\n", rc); DPU_ERROR("clock disable failed rc:%d\n", rc);
...@@ -1073,11 +1050,6 @@ static int __maybe_unused dpu_runtime_resume(struct device *dev) ...@@ -1073,11 +1050,6 @@ static int __maybe_unused dpu_runtime_resume(struct device *dev)
struct dss_module_power *mp = &dpu_kms->mp; struct dss_module_power *mp = &dpu_kms->mp;
ddev = dpu_kms->dev; ddev = dpu_kms->dev;
if (!ddev) {
DPU_ERROR("invalid drm_device\n");
return rc;
}
rc = msm_dss_enable_clk(mp->clk_config, mp->num_clk, true); rc = msm_dss_enable_clk(mp->clk_config, mp->num_clk, true);
if (rc) { if (rc) {
DPU_ERROR("clock enable failed rc:%d\n", rc); DPU_ERROR("clock enable failed rc:%d\n", rc);
......
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