From acc978d7dcd82bc0addd4330555d7ba5fb994bfc Mon Sep 17 00:00:00 2001 From: tongtiangen Date: Thu, 12 Mar 2020 08:25:59 +0800 Subject: drm/msm/dpu: Remove some set but not used variables Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c: In function _dpu_debugfs_show_regset32: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:142:26: warning: variable priv set but not used [-Wunused-but-set-variable] drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c: In function dpu_kms_prepare_commit: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:271:21: warning: variable dev set but not used [-Wunused-but-set-variable] drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c: In function _dpu_kms_hw_destroy: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:555:21: warning: variable dev set but not used [-Wunused-but-set-variable] drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c: In function dpu_kms_hw_init: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:763:26: warning: variable priv set but not used [-Wunused-but-set-variable] drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c: In function dpu_runtime_suspend: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:1021:21: warning: variable ddev set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot Signed-off-by: tongtiangen Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'drivers/gpu/drm/msm') diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 59d42ff9da64..ce19f1d39367 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -138,16 +138,12 @@ static int _dpu_debugfs_show_regset32(struct seq_file *s, void *data) { struct dpu_debugfs_regset32 *regset = s->private; struct dpu_kms *dpu_kms = regset->dpu_kms; - struct drm_device *dev; - struct msm_drm_private *priv; void __iomem *base; uint32_t i, addr; if (!dpu_kms->mmio) return 0; - dev = dpu_kms->dev; - priv = dev->dev_private; base = dpu_kms->mmio + regset->offset; /* insert padding spaces, if needed */ @@ -346,8 +342,6 @@ static ktime_t dpu_kms_vsync_time(struct msm_kms *kms, struct drm_crtc *crtc) static void dpu_kms_prepare_commit(struct msm_kms *kms, struct drm_atomic_state *state) { - struct dpu_kms *dpu_kms; - struct drm_device *dev; struct drm_crtc *crtc; struct drm_crtc_state *crtc_state; struct drm_encoder *encoder; @@ -355,8 +349,6 @@ static void dpu_kms_prepare_commit(struct msm_kms *kms, if (!kms) return; - dpu_kms = to_dpu_kms(kms); - dev = dpu_kms->dev; /* Call prepare_commit for all affected encoders */ for_each_new_crtc_in_state(state, crtc, crtc_state, i) { @@ -631,11 +623,8 @@ static long dpu_kms_round_pixclk(struct msm_kms *kms, unsigned long rate, static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms) { - struct drm_device *dev; int i; - dev = dpu_kms->dev; - if (dpu_kms->hw_intr) dpu_hw_intr_destroy(dpu_kms->hw_intr); dpu_kms->hw_intr = NULL; @@ -839,7 +828,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms) { struct dpu_kms *dpu_kms; struct drm_device *dev; - struct msm_drm_private *priv; int i, rc = -EINVAL; if (!kms) { @@ -854,8 +842,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms) if (rc) return rc; - priv = dev->dev_private; - atomic_set(&dpu_kms->bandwidth_ref, 0); dpu_kms->mmio = msm_ioremap(dpu_kms->pdev, "mdp", "mdp"); @@ -1102,10 +1088,8 @@ 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 drm_device *ddev; struct dss_module_power *mp = &dpu_kms->mp; - ddev = dpu_kms->dev; rc = msm_dss_enable_clk(mp->clk_config, mp->num_clk, false); if (rc) DPU_ERROR("clock disable failed rc:%d\n", rc); -- cgit v1.2.3