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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-06-17 15:41:37 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-06-20 19:50:04 +0200 |
| commit | 2ca2afe760bf1f78ee410749332d85f9413a9f3a (patch) | |
| tree | 7040bede772c6b50ee00d6d04ff5205d70f77ccb /src/arch/x86/include | |
| parent | b3594ab4899aebf3883694fabe469a414dd9a799 (diff) | |
| download | coreboot-2ca2afe760bf1f78ee410749332d85f9413a9f3a.tar.xz | |
ACPI S3 support: Add acpi_s3_resume_allowed()
Add this to reduce the amount of preprocessor conditionals used in the source,
compiler currently resolves this to a constant.
Once we have gone through all #if CONFIG_HAVE_ACPI_RESUME cases, we may change
the implementation to enable/disable S3 support runtime.
Change-Id: I0e2d9f81e2ab87c2376a04fab38a7c951cac7a07
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/6060
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/arch/x86/include')
| -rw-r--r-- | src/arch/x86/include/arch/acpi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index f447c14d9d..a4cde20c73 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -584,4 +584,9 @@ void generate_cpu_entries(void); #endif /* CONFIG_GENERATE_ACPI_TABLES */ +static inline int acpi_s3_resume_allowed(void) +{ + return IS_ENABLED(CONFIG_HAVE_ACPI_RESUME); +} + #endif /* __ASM_ACPI_H */ |