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drm/exynos: dsi: 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>
This commit is contained in:
Andrzej Hajda 2014-10-07 14:01:11 +02:00 committed by Inki Dae
parent e5169723da
commit 5cd5db8040
1 changed files with 10 additions and 7 deletions
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17
drivers/gpu/drm/exynos/exynos_drm_dsi.c
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@ -304,6 +304,11 @@ struct exynos_dsi {
#define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host)
#define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector)
static inline struct exynos_dsi *display_to_dsi(struct exynos_drm_display *d)
{
return container_of(d, struct exynos_dsi, display);
}
static struct exynos_dsi_driver_data exynos3_dsi_driver_data = {
.plltmr_reg = 0x50,
.has_freqband = 1,
@ -1397,7 +1402,7 @@ static void exynos_dsi_disable(struct exynos_dsi *dsi)
static void exynos_dsi_dpms(struct exynos_drm_display *display, int mode)
{
struct exynos_dsi *dsi = display->ctx;
struct exynos_dsi *dsi = display_to_dsi(display);
if (dsi->panel) {
switch (mode) {
@ -1486,7 +1491,7 @@ static struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
static int exynos_dsi_create_connector(struct exynos_drm_display *display,
struct drm_encoder *encoder)
{
struct exynos_dsi *dsi = display->ctx;
struct exynos_dsi *dsi = display_to_dsi(display);
struct drm_connector *connector = &dsi->connector;
int ret;
@ -1510,7 +1515,7 @@ static int exynos_dsi_create_connector(struct exynos_drm_display *display,
static void exynos_dsi_mode_set(struct exynos_drm_display *display,
struct drm_display_mode *mode)
{
struct exynos_dsi *dsi = display->ctx;
struct exynos_dsi *dsi = display_to_dsi(display);
struct videomode *vm = &dsi->vm;
vm->hactive = mode->hdisplay;
@ -1635,7 +1640,7 @@ static int exynos_dsi_bind(struct device *dev, struct device *master,
void *data)
{
struct exynos_drm_display *display = dev_get_drvdata(dev);
struct exynos_dsi *dsi = display->ctx;
struct exynos_dsi *dsi = display_to_dsi(display);
struct drm_device *drm_dev = data;
int ret;
@ -1653,7 +1658,7 @@ static void exynos_dsi_unbind(struct device *dev, struct device *master,
void *data)
{
struct exynos_drm_display *display = dev_get_drvdata(dev);
struct exynos_dsi *dsi = display->ctx;
struct exynos_dsi *dsi = display_to_dsi(display);
exynos_dsi_dpms(display, DRM_MODE_DPMS_OFF);
@ -1755,8 +1760,6 @@ static int exynos_dsi_probe(struct platform_device *pdev)
goto err_del_component;
}
dsi->display.ctx = dsi;
platform_set_drvdata(pdev, &dsi->display);
ret = component_add(dev, &exynos_dsi_component_ops);