diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-11-17 08:54:25 (GMT) |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2014-11-24 09:02:56 (GMT) |
| commit | 63b3be327048402a39068f188726e3729e061fda (patch) | |
| tree | c8fbd8e89752d4a5f833669efffe87d5b59b52e7 /drivers/gpu/drm/exynos | |
| parent | 1df6e5fb79f614141f4358587b18695d7acda024 (diff) | |
| download | linux-63b3be327048402a39068f188726e3729e061fda.tar.xz | |
drm/exynos/dp: 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_dp_core.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 47c6e47..34d46aa 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -35,6 +35,12 @@ #define ctx_from_connector(c) container_of(c, struct exynos_dp_device, \ connector) +static inline struct exynos_dp_device * +display_to_dp(struct exynos_drm_display *d) +{ + return container_of(d, struct exynos_dp_device, display); +} + struct bridge_init { struct i2c_client *client; struct device_node *node; @@ -881,7 +887,7 @@ static void exynos_dp_hotplug(struct work_struct *work) static void exynos_dp_commit(struct exynos_drm_display *display) { - struct exynos_dp_device *dp = display->ctx; + struct exynos_dp_device *dp = display_to_dp(display); int ret; /* Keep the panel disabled while we configure video */ @@ -1019,7 +1025,7 @@ static int exynos_drm_attach_lcd_bridge(struct drm_device *dev, static int exynos_dp_create_connector(struct exynos_drm_display *display, struct drm_encoder *encoder) { - struct exynos_dp_device *dp = display->ctx; + struct exynos_dp_device *dp = display_to_dp(display); struct drm_connector *connector = &dp->connector; int ret; @@ -1063,7 +1069,7 @@ static void exynos_dp_phy_exit(struct exynos_dp_device *dp) static void exynos_dp_poweron(struct exynos_drm_display *display) { - struct exynos_dp_device *dp = display->ctx; + struct exynos_dp_device *dp = display_to_dp(display); if (dp->dpms_mode == DRM_MODE_DPMS_ON) return; @@ -1084,7 +1090,7 @@ static void exynos_dp_poweron(struct exynos_drm_display *display) static void exynos_dp_poweroff(struct exynos_drm_display *display) { - struct exynos_dp_device *dp = display->ctx; + struct exynos_dp_device *dp = display_to_dp(display); if (dp->dpms_mode != DRM_MODE_DPMS_ON) return; @@ -1109,7 +1115,7 @@ static void exynos_dp_poweroff(struct exynos_drm_display *display) static void exynos_dp_dpms(struct exynos_drm_display *display, int mode) { - struct exynos_dp_device *dp = display->ctx; + struct exynos_dp_device *dp = display_to_dp(display); switch (mode) { case DRM_MODE_DPMS_ON: @@ -1345,8 +1351,6 @@ static int exynos_dp_probe(struct platform_device *pdev) return -EPROBE_DEFER; } - dp->display.ctx = dp; - ret = component_add(&pdev->dev, &exynos_dp_ops); if (ret) exynos_drm_component_del(&pdev->dev, |