704 static int gc4653_get_channel_info(struct gc4653 *gc4653, struct rkmodule_channel_info *ch_info)  in gc4653_get_channel_info()  argument
706 	if (ch_info->index < PAD0 || ch_info->index >= PAD_MAX)  in gc4653_get_channel_info()
708 	ch_info->vc = gc4653->cur_mode->vc[ch_info->index];  in gc4653_get_channel_info()
709 	ch_info->width = gc4653->cur_mode->width;  in gc4653_get_channel_info()
710 	ch_info->height = gc4653->cur_mode->height;  in gc4653_get_channel_info()
711 	ch_info->bus_fmt = gc4653->cur_mode->bus_fmt;  in gc4653_get_channel_info()
722 	struct rkmodule_channel_info *ch_info;  in gc4653_ioctl()  local
782 		ch_info = (struct rkmodule_channel_info *)arg;  in gc4653_ioctl()
783 		ret = gc4653_get_channel_info(gc4653, ch_info);  in gc4653_ioctl()
804 	struct rkmodule_channel_info *ch_info;  in gc4653_compat_ioctl32()  local
887 		ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);  in gc4653_compat_ioctl32()
888 		if (!ch_info) {  in gc4653_compat_ioctl32()
893 		ret = gc4653_ioctl(sd, cmd, ch_info);  in gc4653_compat_ioctl32()
895 			ret = copy_to_user(up, ch_info, sizeof(*ch_info));  in gc4653_compat_ioctl32()
899 		kfree(ch_info);  in gc4653_compat_ioctl32()