38 	int ret;  in video_bridge_check_attached()  local
41 		ret = dm_gpio_get_value(&uc_priv->hotplug);  in video_bridge_check_attached()
43 		return ret > 0 ? 0 : ret == 0 ? -ENOTCONN : ret;  in video_bridge_check_attached()
70 	int ret;  in video_bridge_pre_probe()  local
73 	ret = gpio_request_by_name(dev, "sleep-gpios", 0,  in video_bridge_pre_probe()
75 	if (ret) {  in video_bridge_pre_probe()
76 		debug("%s: Could not decode sleep-gpios (%d)\n", __func__, ret);  in video_bridge_pre_probe()
77 		if (ret != -ENOENT)  in video_bridge_pre_probe()
78 			return ret;  in video_bridge_pre_probe()
83 	 * ret = dm_gpio_set_pull(&uc_priv->sleep, GPIO_PULL_NONE);  in video_bridge_pre_probe()
84 	 * if (ret) {  in video_bridge_pre_probe()
86 	 *	return ret;  in video_bridge_pre_probe()
89 	ret = gpio_request_by_name(dev, "reset-gpios", 0, &uc_priv->reset,  in video_bridge_pre_probe()
91 	if (ret) {  in video_bridge_pre_probe()
92 		debug("%s: Could not decode reset-gpios (%d)\n", __func__, ret);  in video_bridge_pre_probe()
93 		if (ret != -ENOENT)  in video_bridge_pre_probe()
94 			return ret;  in video_bridge_pre_probe()
99 	 * ret = dm_gpio_set_pull(&uc_priv->reset, GPIO_PULL_NONE);  in video_bridge_pre_probe()
100 	 * if (ret) {  in video_bridge_pre_probe()
102 	 *	return ret;  in video_bridge_pre_probe()
105 	ret = gpio_request_by_name(dev, "hotplug-gpios", 0, &uc_priv->hotplug,  in video_bridge_pre_probe()
107 	if (ret) {  in video_bridge_pre_probe()
108 		debug("%s: Could not decode hotplug (%d)\n", __func__, ret);  in video_bridge_pre_probe()
109 		if (ret != -ENOENT)  in video_bridge_pre_probe()
110 			return ret;  in video_bridge_pre_probe()
119 	int ret = 0;  in video_bridge_set_active()  local
123 		ret = dm_gpio_set_value(&uc_priv->sleep, !active);  in video_bridge_set_active()
124 		if (ret)  in video_bridge_set_active()
125 			return ret;  in video_bridge_set_active()
132 		ret = dm_gpio_set_value(&uc_priv->reset, true);  in video_bridge_set_active()
133 		if (ret)  in video_bridge_set_active()
134 			return ret;  in video_bridge_set_active()
136 		ret = dm_gpio_set_value(&uc_priv->reset, false);  in video_bridge_set_active()
139 	return ret;  in video_bridge_set_active()