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Subject[PATCH v3 077/105] drm/vc4: hdmi: Remove vc4_dev hdmi pointer
Date
Now that we don't have any users anymore, we can kill that pointer.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/vc4/vc4_drv.h | 1 -
drivers/gpu/drm/vc4/vc4_hdmi.c | 14 ++++++--------
2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index e14ed9799ecc..52ba5d7323c8 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -73,7 +73,6 @@ struct vc4_perfmon {
struct vc4_dev {
struct drm_device *dev;

- struct vc4_hdmi *hdmi;
struct vc4_hvs *hvs;
struct vc4_v3d *v3d;
struct vc4_dpi *dpi;
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 892108f16802..850111665839 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1188,7 +1188,6 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
#endif
struct platform_device *pdev = to_platform_device(dev);
struct drm_device *drm = dev_get_drvdata(master);
- struct vc4_dev *vc4 = drm->dev_private;
struct vc4_hdmi *vc4_hdmi;
struct drm_encoder *encoder;
struct device_node *ddc_node;
@@ -1276,8 +1275,6 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
vc4_hdmi->hpd_active_low = hpd_gpio_flags & OF_GPIO_ACTIVE_LOW;
}

- vc4->hdmi = vc4_hdmi;
-
/* HDMI core must be enabled. */
if (!(HD_READ(VC4_HD_M_CTL) & VC4_HD_M_ENABLE)) {
HD_WRITE(VC4_HD_M_CTL, VC4_HD_M_SW_RST);
@@ -1357,9 +1354,12 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
static void vc4_hdmi_unbind(struct device *dev, struct device *master,
void *data)
{
- struct drm_device *drm = dev_get_drvdata(master);
- struct vc4_dev *vc4 = drm->dev_private;
- struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
+ /*
+ * snd_soc_register_card will set the device drvdata pointer
+ * to the card being registered.
+ */
+ struct snd_soc_card *card = dev_get_drvdata(dev);
+ struct vc4_hdmi *vc4_hdmi = snd_soc_card_get_drvdata(card);

cec_unregister_adapter(vc4_hdmi->cec_adap);
vc4_hdmi_connector_destroy(&vc4_hdmi->connector.base);
@@ -1369,8 +1369,6 @@ static void vc4_hdmi_unbind(struct device *dev, struct device *master,
pm_runtime_disable(dev);

put_device(&vc4_hdmi->ddc->dev);
-
- vc4->hdmi = NULL;
}

static const struct component_ops vc4_hdmi_ops = {
--
git-series 0.9.1
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