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drm/exynos/hdmi: stop using display->ctx pointer

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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: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-11-17 09:54:21 +01:00 committed by Inki Dae
parent 930865fbe2
commit 0d8424f83c
1 changed files with 11 additions and 7 deletions
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18
drivers/gpu/drm/exynos/exynos_hdmi.c
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@ -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 @@ out:
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 @@ out_get_phy_port:
}
pm_runtime_enable(dev);
hdata->display.ctx = hdata;
ret = component_add(&pdev->dev, &hdmi_component_ops);
if (ret)