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drm/rockchip: cdn-dp: Move mutex_init to probe 

We're trying to lock mutex when cdn-dp shutdown, so we need to make
sure the mutex is inited in cdn-dp's probe.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
This commit is contained in:
Jeffy Chen 2017-02-05 15:55:00 +08:00 committed by Mark Yao
parent 81632df697
commit be0270e4d1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rockchip/cdn-dp-core.c
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@ -1041,7 +1041,6 @@ static int cdn_dp_bind(struct device *dev, struct device *master, void *data)
dp->connected = false; dp->connected = false;
dp->active = false; dp->active = false;
mutex_init(&dp->lock);
INIT_WORK(&dp->event_work, cdn_dp_pd_event_work); INIT_WORK(&dp->event_work, cdn_dp_pd_event_work);
encoder = &dp->encoder; encoder = &dp->encoder;
@ -1204,6 +1203,7 @@ static int cdn_dp_probe(struct platform_device *pdev)
return -EINVAL; return -EINVAL;
} }
mutex_init(&dp->lock);
dev_set_drvdata(dev, dp); dev_set_drvdata(dev, dp);
return component_add(dev, &cdn_dp_component_ops); return component_add(dev, &cdn_dp_component_ops);