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Commit 0d8424f8 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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drm/exynos/hdmi: stop using display->ctx pointer 



The patch replaces accesses to display->ctx pointer by container_of
construct. It will allow to remove ctx field in the future.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 930865fb

drivers/gpu/drm/exynos/exynos_hdmi.c

+11 −7
Original line number Diff line number Diff line
@@ -213,6 +213,11 @@ struct hdmi_context { 
	enum hdmi_type			type;

};



static inline struct hdmi_context *display_to_hdmi(struct exynos_drm_display *d)

{

	return container_of(d, struct hdmi_context, display);

}



struct hdmiphy_config {

	int pixel_clock;

	u8 conf[32];
@@ -1123,7 +1128,7 @@ static struct drm_connector_helper_funcs hdmi_connector_helper_funcs = { 
static int hdmi_create_connector(struct exynos_drm_display *display,

			struct drm_encoder *encoder)

{

	struct hdmi_context *hdata = display->ctx;

	struct hdmi_context *hdata = display_to_hdmi(display);

	struct drm_connector *connector = &hdata->connector;

	int ret;
@@ -2000,7 +2005,7 @@ static void hdmi_v14_mode_set(struct hdmi_context *hdata, 
static void hdmi_mode_set(struct exynos_drm_display *display,

			struct drm_display_mode *mode)

{

	struct hdmi_context *hdata = display->ctx;

	struct hdmi_context *hdata = display_to_hdmi(display);

	struct drm_display_mode *m = mode;



	DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%s\n",
@@ -2019,7 +2024,7 @@ static void hdmi_mode_set(struct exynos_drm_display *display, 


static void hdmi_commit(struct exynos_drm_display *display)

{

	struct hdmi_context *hdata = display->ctx;

	struct hdmi_context *hdata = display_to_hdmi(display);



	mutex_lock(&hdata->hdmi_mutex);

	if (!hdata->powered) {
@@ -2033,7 +2038,7 @@ static void hdmi_commit(struct exynos_drm_display *display) 


static void hdmi_poweron(struct exynos_drm_display *display)

{

	struct hdmi_context *hdata = display->ctx;

	struct hdmi_context *hdata = display_to_hdmi(display);

	struct hdmi_resources *res = &hdata->res;



	mutex_lock(&hdata->hdmi_mutex);
@@ -2064,7 +2069,7 @@ static void hdmi_poweron(struct exynos_drm_display *display) 


static void hdmi_poweroff(struct exynos_drm_display *display)

{

	struct hdmi_context *hdata = display->ctx;

	struct hdmi_context *hdata = display_to_hdmi(display);

	struct hdmi_resources *res = &hdata->res;



	mutex_lock(&hdata->hdmi_mutex);
@@ -2099,7 +2104,7 @@ static void hdmi_poweroff(struct exynos_drm_display *display) 


static void hdmi_dpms(struct exynos_drm_display *display, int mode)

{

	struct hdmi_context *hdata = display->ctx;

	struct hdmi_context *hdata = display_to_hdmi(display);

	struct drm_encoder *encoder = hdata->encoder;

	struct drm_crtc *crtc = encoder->crtc;

	struct drm_crtc_helper_funcs *funcs = NULL;
@@ -2476,7 +2481,6 @@ static int hdmi_probe(struct platform_device *pdev) 
	}



	pm_runtime_enable(dev);

	hdata->display.ctx = hdata;



	ret = component_add(&pdev->dev, &hdmi_component_ops);

	if (ret)