31 	const struct device *ipmdev = user_data;  in ipm_mbox_callback()  local
32 	struct ipm_mbox_data *ipm_mbox_data = ipmdev->data;  in ipm_mbox_callback()
34 	ipm_mbox_data->callback(ipmdev, ipm_mbox_data->user_data, channel_id, (void *)data->data);  in ipm_mbox_callback()
37 static int ipm_mbox_send(const struct device *ipmdev, int wait, uint32_t id,  in ipm_mbox_send()  argument
40 	const struct ipm_mbox_config *config = ipmdev->config;  in ipm_mbox_send()
50 static void ipm_mbox_register_callback(const struct device *ipmdev,  in ipm_mbox_register_callback()  argument
54 	struct ipm_mbox_data *data = ipmdev->data;  in ipm_mbox_register_callback()
60 static int ipm_mbox_get_max_data_size(const struct device *ipmdev)  in ipm_mbox_get_max_data_size()  argument
62 	const struct ipm_mbox_config *config = ipmdev->config;  in ipm_mbox_get_max_data_size()
67 static uint32_t ipm_mbox_get_max_id(const struct device *ipmdev)  in ipm_mbox_get_max_id()  argument
69 	const struct ipm_mbox_config *config = ipmdev->config;  in ipm_mbox_get_max_id()
74 static int ipm_mbox_set_enable(const struct device *ipmdev, int enable)  in ipm_mbox_set_enable()  argument
76 	const struct ipm_mbox_config *config = ipmdev->config;  in ipm_mbox_set_enable()
83 static int ipm_mbox_init(const struct device *ipmdev)  in ipm_mbox_init()  argument
85 	const struct ipm_mbox_config *config = ipmdev->config;  in ipm_mbox_init()
87 	mbox_register_callback_dt(&config->mbox_rx, ipm_mbox_callback, (void *)ipmdev);  in ipm_mbox_init()