Merge tag 'drm-misc-fixes-2018-05-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

dw-hdmi: Fix Oops regression from rc1 (Neil)

Cc: Neil Armstrong <narmstrong@baylibre.com>

* tag 'drm-misc-fixes-2018-05-30' of git://anongit.freedesktop.org/drm/drm-misc:
  drm/bridge/synopsys: dw-hdmi: fix dw_hdmi_setup_rx_sense

3 files changed, 6 insertions, 13 deletions

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index ec8d0006ef7c..3c136f2b954f 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2077,7 +2077,7 @@ static irqreturn_t dw_hdmi_hardirq(int irq, void *dev_id)
         return ret;
 }
 
-void __dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense)
+void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense)
 {
         mutex_lock(&hdmi->mutex);
 
@@ -2103,13 +2103,6 @@ void __dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense)
         }
         mutex_unlock(&hdmi->mutex);
 }
-
-void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense)
-{
-        struct dw_hdmi *hdmi = dev_get_drvdata(dev);
-
-        __dw_hdmi_setup_rx_sense(hdmi, hpd, rx_sense);
-}
 EXPORT_SYMBOL_GPL(dw_hdmi_setup_rx_sense);
 
 static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
@@ -2145,9 +2138,9 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
          */
         if (intr_stat &
             (HDMI_IH_PHY_STAT0_RX_SENSE | HDMI_IH_PHY_STAT0_HPD)) {
-                __dw_hdmi_setup_rx_sense(hdmi,
-                                         phy_stat & HDMI_PHY_HPD,
-                                         phy_stat & HDMI_PHY_RX_SENSE);
+                dw_hdmi_setup_rx_sense(hdmi,
+                                       phy_stat & HDMI_PHY_HPD,
+                                       phy_stat & HDMI_PHY_RX_SENSE);
 
                 if ((phy_stat & (HDMI_PHY_RX_SENSE | HDMI_PHY_HPD)) == 0)
                         cec_notifier_set_phys_addr(hdmi->cec_notifier,
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c
index a393095aac1a..c9ad45686e7a 100644
--- a/drivers/gpu/drm/meson/meson_dw_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c
@@ -529,7 +529,7 @@ static irqreturn_t dw_hdmi_top_thread_irq(int irq, void *dev_id)
                 if (stat & HDMITX_TOP_INTR_HPD_RISE)
                         hpd_connected = true;
 
-                dw_hdmi_setup_rx_sense(dw_hdmi->dev, hpd_connected,
+                dw_hdmi_setup_rx_sense(dw_hdmi->hdmi, hpd_connected,
                                        hpd_connected);
 
                 drm_helper_hpd_irq_event(dw_hdmi->encoder.dev);
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index dd2a8cf7d20b..ccb5aa8468e0 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -151,7 +151,7 @@ struct dw_hdmi *dw_hdmi_bind(struct platform_device *pdev,
                              struct drm_encoder *encoder,
                              const struct dw_hdmi_plat_data *plat_data);
 
-void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense);
+void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense);
 
 void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
 void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);