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drm: sun4i: hdmi: Fix oops when disabling output #4

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drm: sun4i: hdmi: Fix oops when disabling output #4

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3 changes: 2 additions & 1 deletion drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,8 @@ static void sun4i_hdmi_disable(struct drm_encoder *encoder)
DRM_DEBUG_DRIVER("Disabling the HDMI Output\n");

#ifdef CONFIG_DRM_SUN4I_HDMI_AUDIO
sun4i_hdmi_audio_destroy(hdmi);
if (hdmi->hdmi_audio)
sun4i_hdmi_audio_destroy(hdmi);
#endif

val = readl(hdmi->base + SUN4I_HDMI_VID_CTRL_REG);
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