* @addr: mmio (PIO) phys address or i/o port number
*
* Given an mmio phys address, or a port number, find a pci device
- * that implements this address. Be sure to pci_dev_put the device
- * when finished. I/O port numbers are assumed to be offset
+ * that implements this address. I/O port numbers are assumed to be offset
* from zero (that is, they do *not* have pci_io_addr added in).
* It is safe to call this function within an interrupt.
*/