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 hulkci@huawei.com Signed-off-by: tongtiangen tongtiangen@huawei.com --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 15 --------------- 1 file changed, 15 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index cb08fafb1dc1..089d1cde39da 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 */ @@ -267,8 +263,6 @@ 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; @@ -276,8 +270,6 @@ 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) { @@ -552,11 +544,8 @@ 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; @@ -760,7 +749,6 @@ 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) { @@ -770,7 +758,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
dpu_kms = to_dpu_kms(kms); dev = dpu_kms->dev; - priv = dev->dev_private;
atomic_set(&dpu_kms->bandwidth_ref, 0);
@@ -1018,10 +1005,8 @@ 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);