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https://github.com/torvalds/linux
16 September 2024, 20:19:31 UTC
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Tip revision: cfcfc9eca2bcbd26a8e206baeb005b055dbf8e37 authored by Linus Torvalds on 15 November 2011, 17:02:59 UTC
Linux 3.2-rc2
Tip revision: cfcfc9e
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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