---
name: "pci_unmap_rom"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/pci_unmap_rom"
---

# pci\_unmap\_rom(9)

unmap the ROM from kernel space

## NAME

pci\_unmap\_rom - unmap the ROM from kernel space

## SYNOPSIS

**void pci\_unmap\_rom(struct pci\_dev \*** *pdev***, void \_\_iomem \*** *rom***);**

## ARGUMENTS

*pdev*

pointer to pci device struct

*rom*

virtual address of the previous mapping

## DESCRIPTION

Remove a mapping of a previously mapped ROM

## COPYRIGHT