drm/lima: Unconditionally call dev_pm_opp_of_remove_table()

dev_pm_opp_of_remove_table() doesn't report any errors when it fails to
find the OPP table with error -ENODEV (i.e. OPP table not present for
the device). And we can call dev_pm_opp_of_remove_table()
unconditionally here.

Reviewed-by: Qiang Yu <yuq825@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c995335d16d8b4b4ff47b1273869c33e14782b32.1603867405.git.viresh.kumar@linaro.org

diff --git a/drivers/gpu/drm/lima/lima_devfreq.c b/drivers/gpu/drm/lima/lima_devfreq.c
index 5914442..da7099d 100644 (file)
--- a/drivers/gpu/drm/lima/lima_devfreq.c
+++ b/drivers/gpu/drm/lima/lima_devfreq.c
@@ -100,10 +100,7 @@ void lima_devfreq_fini(struct lima_device *ldev)
                devfreq->devfreq = NULL;
        }
 
-       if (devfreq->opp_of_table_added) {
-               dev_pm_opp_of_remove_table(ldev->dev);
-               devfreq->opp_of_table_added = false;
-       }
+       dev_pm_opp_of_remove_table(ldev->dev);
 
        if (devfreq->regulators_opp_table) {
                dev_pm_opp_put_regulators(devfreq->regulators_opp_table);
@@ -157,7 +154,6 @@ int lima_devfreq_init(struct lima_device *ldev)
        ret = dev_pm_opp_of_add_table(dev);
        if (ret)
                goto err_fini;
-       ldevfreq->opp_of_table_added = true;
 
        lima_devfreq_reset(ldevfreq);
 

diff --git a/drivers/gpu/drm/lima/lima_devfreq.h b/drivers/gpu/drm/lima/lima_devfreq.h
index 5eed297..2d9b300 100644 (file)
--- a/drivers/gpu/drm/lima/lima_devfreq.h
+++ b/drivers/gpu/drm/lima/lima_devfreq.h
@@ -18,7 +18,6 @@ struct lima_devfreq {
        struct opp_table *clkname_opp_table;
        struct opp_table *regulators_opp_table;
        struct thermal_cooling_device *cooling;
-       bool opp_of_table_added;
 
        ktime_t busy_time;
        ktime_t idle_time;