4513 static int ar0822_get_channel_info(struct ar0822 *ar0822, struct rkmodule_channel_info *ch_info)  in ar0822_get_channel_info()  argument
4515 	if (ch_info->index < PAD0 || ch_info->index >= PAD_MAX)  in ar0822_get_channel_info()
4517 	ch_info->vc = ar0822->cur_mode->vc[ch_info->index];  in ar0822_get_channel_info()
4518 	ch_info->width = ar0822->cur_mode->width;  in ar0822_get_channel_info()
4519 	ch_info->height = ar0822->cur_mode->height;  in ar0822_get_channel_info()
4520 	ch_info->bus_fmt = ar0822->cur_mode->bus_fmt;  in ar0822_get_channel_info()
4528 	struct rkmodule_channel_info *ch_info;  in ar0822_ioctl()  local
4592 		ch_info = (struct rkmodule_channel_info *)arg;  in ar0822_ioctl()
4593 		ret = ar0822_get_channel_info(ar0822, ch_info);  in ar0822_ioctl()
4612 	struct rkmodule_channel_info *ch_info;  in ar0822_compat_ioctl32()  local
4689 		ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);  in ar0822_compat_ioctl32()
4690 		if (!ch_info) {  in ar0822_compat_ioctl32()
4695 		ret = ar0822_ioctl(sd, cmd, ch_info);  in ar0822_compat_ioctl32()
4697 			ret = copy_to_user(up, ch_info, sizeof(*ch_info));  in ar0822_compat_ioctl32()
4701 		kfree(ch_info);  in ar0822_compat_ioctl32()