3105 	struct cdrom_volctrl volctrl;  in mmc_ioctl_cdrom_volume()  local
3113 	if (copy_from_user(&volctrl, (struct cdrom_volctrl __user *)arg,  in mmc_ioctl_cdrom_volume()
3114 			   sizeof(volctrl)))  in mmc_ioctl_cdrom_volume()
3148 		volctrl.channel0 = buffer[offset+9];  in mmc_ioctl_cdrom_volume()
3149 		volctrl.channel1 = buffer[offset+11];  in mmc_ioctl_cdrom_volume()
3150 		volctrl.channel2 = buffer[offset+13];  in mmc_ioctl_cdrom_volume()
3151 		volctrl.channel3 = buffer[offset+15];  in mmc_ioctl_cdrom_volume()
3152 		if (copy_to_user((struct cdrom_volctrl __user *)arg, &volctrl,  in mmc_ioctl_cdrom_volume()
3153 				 sizeof(volctrl)))  in mmc_ioctl_cdrom_volume()
3164 	buffer[offset + 9]  = volctrl.channel0 & mask[offset + 9];  in mmc_ioctl_cdrom_volume()
3165 	buffer[offset + 11] = volctrl.channel1 & mask[offset + 11];  in mmc_ioctl_cdrom_volume()
3166 	buffer[offset + 13] = volctrl.channel2 & mask[offset + 13];  in mmc_ioctl_cdrom_volume()
3167 	buffer[offset + 15] = volctrl.channel3 & mask[offset + 15];  in mmc_ioctl_cdrom_volume()