https://github.com/torvalds/linux
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Tip revision: cb655d0f3d57c23db51b981648e452988c0223f9 authored by Linus Torvalds on 06 October 2010, 20:39:52 UTC
Linux 2.6.36-rc7
Tip revision: cb655d0
atomicio.h
#ifndef ACPI_ATOMIC_IO_H
#define ACPI_ATOMIC_IO_H

int acpi_pre_map_gar(struct acpi_generic_address *reg);
int acpi_post_unmap_gar(struct acpi_generic_address *reg);

int acpi_atomic_read(u64 *val, struct acpi_generic_address *reg);
int acpi_atomic_write(u64 val, struct acpi_generic_address *reg);

#endif
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