761 static int gc4023_get_channel_info(struct gc4023 *gc4023, struct rkmodule_channel_info *ch_info)  in gc4023_get_channel_info()  argument
763 	if (ch_info->index < PAD0 || ch_info->index >= PAD_MAX)  in gc4023_get_channel_info()
765 	ch_info->vc = gc4023->cur_mode->vc[ch_info->index];  in gc4023_get_channel_info()
766 	ch_info->width = gc4023->cur_mode->width;  in gc4023_get_channel_info()
767 	ch_info->height = gc4023->cur_mode->height;  in gc4023_get_channel_info()
768 	ch_info->bus_fmt = gc4023->cur_mode->bus_fmt;  in gc4023_get_channel_info()
779 	struct rkmodule_channel_info *ch_info;  in gc4023_ioctl()  local
838 		ch_info = (struct rkmodule_channel_info *)arg;  in gc4023_ioctl()
839 		ret = gc4023_get_channel_info(gc4023, ch_info);  in gc4023_ioctl()
858 	struct rkmodule_channel_info *ch_info;  in gc4023_compat_ioctl32()  local
913 		ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);  in gc4023_compat_ioctl32()
914 		if (!ch_info) {  in gc4023_compat_ioctl32()
919 		ret = gc4023_ioctl(sd, cmd, ch_info);  in gc4023_compat_ioctl32()
921 			ret = copy_to_user(up, ch_info, sizeof(*ch_info));  in gc4023_compat_ioctl32()
925 		kfree(ch_info);  in gc4023_compat_ioctl32()