diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2015-07-09 14:28:06 (GMT) |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-08-16 01:23:31 (GMT) |
| commit | d36b3004ca2c99f39e9691ad8a10c02803ad28fc (patch) | |
| tree | 2851ad9d38e4a77a1cdcc660600bd0fd24aa943f /drivers/gpu/drm/exynos | |
| parent | e920efe6fe06b3d4a181a00c54ae00ee83545992 (diff) | |
| download | linux-d36b3004ca2c99f39e9691ad8a10c02803ad28fc.tar.xz | |
drm/exynos/hdmi: remove old platform data code
s5p_hdmi_platform_data were used before device tree introduction.
As HDMI driver is DT only we can drop this struct completely.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Joonyoung Shim <jy0922.shim@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 | 36 |
1 files changed, 5 insertions, 31 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 4a00990..3cf09bb 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -48,7 +48,6 @@ #include "exynos_mixer.h" #include <linux/gpio.h> -#include <media/s5p_hdmi.h> #define ctx_from_connector(c) container_of(c, struct hdmi_context, connector) @@ -2259,30 +2258,6 @@ fail: return ret; } -static struct s5p_hdmi_platform_data *drm_hdmi_dt_parse_pdata - (struct device *dev) -{ - struct device_node *np = dev->of_node; - struct s5p_hdmi_platform_data *pd; - u32 value; - - pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL); - if (!pd) - goto err_data; - - if (!of_find_property(np, "hpd-gpio", &value)) { - DRM_ERROR("no hpd gpio property found\n"); - goto err_data; - } - - pd->hpd_gpio = of_get_named_gpio(np, "hpd-gpio", 0); - - return pd; - -err_data: - return NULL; -} - static struct of_device_id hdmi_match_types[] = { { .compatible = "samsung,exynos5-hdmi", @@ -2343,7 +2318,6 @@ static struct device_node *hdmi_legacy_phy_dt_binding(struct device *dev) static int hdmi_probe(struct platform_device *pdev) { struct device_node *ddc_node, *phy_node; - struct s5p_hdmi_platform_data *pdata; struct hdmi_driver_data *drv_data; const struct of_device_id *match; struct device *dev = &pdev->dev; @@ -2354,10 +2328,6 @@ static int hdmi_probe(struct platform_device *pdev) if (!dev->of_node) return -ENODEV; - pdata = drm_hdmi_dt_parse_pdata(dev); - if (!pdata) - return -EINVAL; - hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); if (!hdata) return -ENOMEM; @@ -2378,8 +2348,12 @@ static int hdmi_probe(struct platform_device *pdev) hdata->phy_confs = drv_data->phy_confs; hdata->phy_conf_count = drv_data->phy_conf_count; - hdata->hpd_gpio = pdata->hpd_gpio; hdata->dev = dev; + hdata->hpd_gpio = of_get_named_gpio(dev->of_node, "hpd-gpio", 0); + if (hdata->hpd_gpio < 0) { + DRM_ERROR("cannot get hpd gpio property\n"); + return hdata->hpd_gpio; + } ret = hdmi_resources_init(hdata); if (ret) { |