unsigned char *vto;
local_irq_save(flags);
- vto = kmap_atomic(to->bv_page, KM_BOUNCE_READ);
+ vto = kmap_atomic(to->bv_page);
memcpy(vto + to->bv_offset, vfrom, to->bv_len);
- kunmap_atomic(vto, KM_BOUNCE_READ);
+ kunmap_atomic(vto);
local_irq_restore(flags);
}