drm/msm: remove explicit devfreq status reset

It is redundant since commit 7c0ffcd40b16 ("drm/msm/gpu: Respect PM QoS
constraints") because dev_pm_qos_update_request triggers get_dev_status.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Cc: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220416003314.59211-1-olvaffe@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>

diff --git a/drivers/gpu/drm/msm/msm_gpu_devfreq.c b/drivers/gpu/drm/msm/msm_gpu_devfreq.c
index 1264161..317a95d 100644 (file)
--- a/drivers/gpu/drm/msm/msm_gpu_devfreq.c
+++ b/drivers/gpu/drm/msm/msm_gpu_devfreq.c
@@ -224,7 +224,6 @@ void msm_devfreq_boost(struct msm_gpu *gpu, unsigned factor)
 void msm_devfreq_active(struct msm_gpu *gpu)
 {
        struct msm_gpu_devfreq *df = &gpu->devfreq;
-       struct devfreq_dev_status status;
        unsigned int idle_time;
 
        if (!has_devfreq(gpu))
@@ -248,12 +247,6 @@ void msm_devfreq_active(struct msm_gpu *gpu)
 
        dev_pm_qos_update_request(&df->idle_freq,
                                  PM_QOS_MAX_FREQUENCY_DEFAULT_VALUE);
-
-       /*
-        * Reset the polling interval so we aren't inconsistent
-        * about freq vs busy/total cycles
-        */
-       msm_devfreq_get_dev_status(&gpu->pdev->dev, &status);
 }