diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 563a19e62eb2..2851f89ede0e 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -49,7 +49,6 @@ #include #include -#define get_hdmi_display(dev) platform_get_drvdata(to_platform_device(dev)) #define ctx_from_connector(c) container_of(c, struct hdmi_context, connector) #define HOTPLUG_DEBOUNCE_MS 1100 @@ -182,6 +181,7 @@ struct hdmi_conf_regs { }; struct hdmi_context { + struct exynos_drm_display display; struct device *dev; struct drm_device *drm_dev; struct drm_connector connector; @@ -2143,11 +2143,6 @@ static struct exynos_drm_display_ops hdmi_display_ops = { .commit = hdmi_commit, }; -static struct exynos_drm_display hdmi_display = { - .type = EXYNOS_DISPLAY_TYPE_HDMI, - .ops = &hdmi_display_ops, -}; - static void hdmi_hotplug_work_func(struct work_struct *work) { struct hdmi_context *hdata; @@ -2302,12 +2297,11 @@ MODULE_DEVICE_TABLE (of, hdmi_match_types); static int hdmi_bind(struct device *dev, struct device *master, void *data) { struct drm_device *drm_dev = data; - struct hdmi_context *hdata; + struct hdmi_context *hdata = dev_get_drvdata(dev); - hdata = hdmi_display.ctx; hdata->drm_dev = drm_dev; - return exynos_drm_create_enc_conn(drm_dev, &hdmi_display); + return exynos_drm_create_enc_conn(drm_dev, &hdata->display); } static void hdmi_unbind(struct device *dev, struct device *master, void *data) @@ -2349,31 +2343,28 @@ static int hdmi_probe(struct platform_device *pdev) struct resource *res; int ret; + if (!dev->of_node) + return -ENODEV; + + pdata = drm_hdmi_dt_parse_pdata(dev); + if (!pdata) + return -EINVAL; + + hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); + if (!hdata) + return -ENOMEM; + + hdata->display.type = EXYNOS_DISPLAY_TYPE_HDMI; + hdata->display.ops = &hdmi_display_ops; + ret = exynos_drm_component_add(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR, - hdmi_display.type); + hdata->display.type); if (ret) return ret; - if (!dev->of_node) { - ret = -ENODEV; - goto err_del_component; - } - - pdata = drm_hdmi_dt_parse_pdata(dev); - if (!pdata) { - ret = -EINVAL; - goto err_del_component; - } - - hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); - if (!hdata) { - ret = -ENOMEM; - goto err_del_component; - } - mutex_init(&hdata->hdmi_mutex); - platform_set_drvdata(pdev, &hdmi_display); + platform_set_drvdata(pdev, hdata); match = of_match_node(hdmi_match_types, dev->of_node); if (!match) { @@ -2485,7 +2476,7 @@ out_get_phy_port: } pm_runtime_enable(dev); - hdmi_display.ctx = hdata; + hdata->display.ctx = hdata; ret = component_add(&pdev->dev, &hdmi_component_ops); if (ret) @@ -2510,7 +2501,7 @@ err_del_component: static int hdmi_remove(struct platform_device *pdev) { - struct hdmi_context *hdata = hdmi_display.ctx; + struct hdmi_context *hdata = platform_get_drvdata(pdev); cancel_delayed_work_sync(&hdata->hotplug_work);