diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-11-17 11:54:21 +0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2014-11-24 12:02:55 +0300 |
| commit | 0d8424f83c31f1839826ea17ffc3ddf3f1b332a4 (patch) | |
| tree | 56dfb9a8870eaf18908a1b0b5e248f6f3ae3a59b /drivers/gpu/drm/exynos | |
| parent | 930865fbe290411a84da0617a3927e78ba939311 (diff) | |
| download | linux-0d8424f83c31f1839826ea17ffc3ddf3f1b332a4.tar.xz | |
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: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 2851f89ede0e..5765a161abdd 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -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) |