dev_desc
snprintf(dev->dev_desc, sizeof(dev->dev_desc), "%s", desc);
return &(dev->dev_desc[0]);
char dev_desc[64];
error = ufshci_dev_read_device_descriptor(ctrlr, &device->dev_desc);
ver = be16toh(device->dev_desc.wSpecVersion);
device->dev_desc.bNumberLU);
dev->dev_desc.dExtendedUfsFeaturesSupport);
dev->wb_buffer_type = dev->dev_desc.bWriteBoosterBufferType;
dev->dev_desc.bWriteBoosterBufferPreserveUserSpaceEn;
dev->dev_desc.dNumSharedWriteBoosterBufferAllocUnits);
struct ufshci_device_descriptor dev_desc;
#define PIOCSDRV _IOWR('P', 6, struct dev_desc) /* Set driver */