diff options
Diffstat (limited to 'arch/x86/include/asm/acpi_s3.h')
| -rw-r--r-- | arch/x86/include/asm/acpi_s3.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/include/asm/acpi_s3.h b/arch/x86/include/asm/acpi_s3.h index ec052112f3..10cedde39a 100644 --- a/arch/x86/include/asm/acpi_s3.h +++ b/arch/x86/include/asm/acpi_s3.h @@ -37,6 +37,19 @@ enum acpi_sleep_state { }; /** + * acpi_ss_string() - get ACPI-defined sleep state string + * + * @pm1_cnt: ACPI-defined sleep state + * @return: a pointer to the sleep state string. + */ +static inline char *acpi_ss_string(enum acpi_sleep_state state) +{ + char *ss_string[] = { "S0", "S1", "S2", "S3", "S4", "S5"}; + + return ss_string[state]; +} + +/** * acpi_sleep_from_pm1() - get ACPI-defined sleep state from PM1_CNT register * * @pm1_cnt: PM1_CNT register value |