[PATCH v6 20/22] drm: bridge: dw_hdmi: Remove the empty dw_hdmi_setup_rx_sense()

[Jonas Karlman]

The dw_hdmi_setup_rx_sense() helper is empty and no longer needed after
recent RXSENSE and HPD rework, remove it.

Tested-by: Diederik de Haas <diederik at cknow-tech.com>  # Rock64, RockPro64, Quartz64-B
Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
v6: Collect t-b tag
v5: No change
v4: New patch
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 5 -----
 drivers/gpu/drm/meson/meson_dw_hdmi.c     | 3 ---
 include/drm/bridge/dw_hdmi.h              | 2 --
 3 files changed, 10 deletions(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 39e94d22249b..59864b9084f6 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -3009,11 +3009,6 @@ 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)
-{
-}
-EXPORT_SYMBOL_GPL(dw_hdmi_setup_rx_sense);
-
 static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
 {
 	struct dw_hdmi *hdmi = dev_id;
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c
index fef1702acb14..2a8756da569b 100644
--- a/drivers/gpu/drm/meson/meson_dw_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c
@@ -524,9 +524,6 @@ 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->hdmi, hpd_connected,
-				       hpd_connected);
-
 		drm_helper_hpd_irq_event(dw_hdmi->bridge->dev);
 		drm_bridge_hpd_notify(dw_hdmi->bridge,
 				      hpd_connected ? connector_status_connected
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index 8500dd4f99d8..a612b9fa6dbb 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -186,8 +186,6 @@ struct dw_hdmi *dw_hdmi_bind(struct platform_device *pdev,
 
 void dw_hdmi_resume(struct dw_hdmi *hdmi);
 
-void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense);
-
 int dw_hdmi_set_plugged_cb(struct dw_hdmi *hdmi, hdmi_codec_plugged_cb fn,
 			   struct device *codec_dev);
 void dw_hdmi_set_sample_non_pcm(struct dw_hdmi *hdmi, unsigned int non_pcm);
-- 
2.54.0