[PATCH 04/22] drm: bridge: dw-hdmi: Embed drm_bridge in struct dw_hdmi

[Laurent Pinchart]

The drm_bridge instance is always needed, there's no point in allocating
it separately.

Signed-off-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
---
 drivers/gpu/drm/bridge/dw-hdmi.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
index 5f8044a7d602..2c85b6c07a80 100644
--- a/drivers/gpu/drm/bridge/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -116,7 +116,7 @@ struct dw_hdmi_i2c {
 struct dw_hdmi {
        struct drm_connector connector;
        struct drm_encoder *encoder;
-       struct drm_bridge *bridge;
+       struct drm_bridge bridge;
 
        struct platform_device *audio;
        enum dw_hdmi_devtype dev_type;
@@ -1806,7 +1806,7 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
        if (intr_stat & HDMI_IH_PHY_STAT0_HPD) {
                dev_dbg(hdmi->dev, "EVENT=%s\n",
                        phy_int_pol & HDMI_PHY_HPD ? "plugin" : "plugout");
-               drm_helper_hpd_irq_event(hdmi->bridge->dev);
+               drm_helper_hpd_irq_event(hdmi->bridge.dev);
        }
 
        hdmi_writeb(hdmi, intr_stat, HDMI_IH_PHY_STAT0);
@@ -1819,16 +1819,9 @@ static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
 static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
 {
        struct drm_encoder *encoder = hdmi->encoder;
-       struct drm_bridge *bridge;
+       struct drm_bridge *bridge = &hdmi->bridge;
        int ret;
 
-       bridge = devm_kzalloc(drm->dev, sizeof(*bridge), GFP_KERNEL);
-       if (!bridge) {
-               DRM_ERROR("Failed to allocate drm bridge\n");
-               return -ENOMEM;
-       }
-
-       hdmi->bridge = bridge;
        bridge->driver_private = hdmi;
        bridge->funcs = &dw_hdmi_bridge_funcs;
        ret = drm_bridge_attach(encoder, bridge, NULL);
-- 
Regards,

Laurent Pinchart