1431 static int imx577_get_channel_info(struct imx577 *imx577, struct rkmodule_channel_info *ch_info)  in imx577_get_channel_info()  argument
1433 	if (ch_info->index < PAD0 || ch_info->index >= PAD_MAX)  in imx577_get_channel_info()
1435 	ch_info->vc = imx577->cur_mode->vc[ch_info->index];  in imx577_get_channel_info()
1436 	ch_info->width = imx577->cur_mode->width;  in imx577_get_channel_info()
1437 	ch_info->height = imx577->cur_mode->height;  in imx577_get_channel_info()
1438 	ch_info->bus_fmt = imx577->cur_mode->bus_fmt;  in imx577_get_channel_info()
1447 	struct rkmodule_channel_info *ch_info;  in imx577_ioctl()  local
1525 		ch_info = (struct rkmodule_channel_info *)arg;  in imx577_ioctl()
1526 		ret = imx577_get_channel_info(imx577, ch_info);  in imx577_ioctl()
1546 	struct rkmodule_channel_info *ch_info;  in imx577_compat_ioctl32()  local
1646 		ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);  in imx577_compat_ioctl32()
1647 		if (!ch_info) {  in imx577_compat_ioctl32()
1652 		ret = imx577_ioctl(sd, cmd, ch_info);  in imx577_compat_ioctl32()
1654 			ret = copy_to_user(up, ch_info, sizeof(*ch_info));  in imx577_compat_ioctl32()
1658 		kfree(ch_info);  in imx577_compat_ioctl32()