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@@ -369,9 +369,9 @@
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using the pci_map_rom() call, a convenience function that
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takes care of mapping the actual ROM, whether it has been
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shadowed into memory (typically at address 0xc0000) or exists
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- on the PCI device in the ROM BAR. Note that once you've
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- mapped the ROM and extracted any necessary information, be
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- sure to unmap it; on many devices the ROM address decoder is
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+ on the PCI device in the ROM BAR. Note that after the ROM
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+ has been mapped and any necessary information has been extracted,
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+ it should be unmapped; on many devices the ROM address decoder is
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shared with other BARs, so leaving it mapped can cause
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undesired behavior like hangs or memory corruption.
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<!--!Fdrivers/pci/rom.c pci_map_rom-->
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Michael Witten