diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpi_memhotplug.c | 13 | ||||
| -rw-r--r-- | drivers/acpi/container.c | 6 | ||||
| -rw-r--r-- | drivers/acpi/processor_core.c | 4 |
3 files changed, 7 insertions, 16 deletions
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index c26172671fd8..e65628a03085 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -44,11 +44,6 @@ MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>"); MODULE_DESCRIPTION("Hotplug Mem Driver"); MODULE_LICENSE("GPL"); -/* ACPI _STA method values */ -#define ACPI_MEMORY_STA_PRESENT (0x00000001UL) -#define ACPI_MEMORY_STA_ENABLED (0x00000002UL) -#define ACPI_MEMORY_STA_FUNCTIONAL (0x00000008UL) - /* Memory Device States */ #define MEMORY_INVALID_STATE 0 #define MEMORY_POWER_ON_STATE 1 @@ -204,9 +199,9 @@ static int acpi_memory_check_device(struct acpi_memory_device *mem_device) * Check for device status. Device should be * present/enabled/functioning. */ - if (!((current_status & ACPI_MEMORY_STA_PRESENT) - && (current_status & ACPI_MEMORY_STA_ENABLED) - && (current_status & ACPI_MEMORY_STA_FUNCTIONAL))) + if (!((current_status & ACPI_STA_DEVICE_PRESENT) + && (current_status & ACPI_STA_DEVICE_ENABLED) + && (current_status & ACPI_STA_DEVICE_FUNCTIONING))) return -ENODEV; return 0; @@ -286,7 +281,7 @@ static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device) return -ENODEV; /* Check for device status. Device should be disabled */ - if (current_status & ACPI_MEMORY_STA_ENABLED) + if (current_status & ACPI_STA_DEVICE_ENABLED) return -EINVAL; return 0; diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c index 0930d9413dfa..0dd3bf7c0ed1 100644 --- a/drivers/acpi/container.c +++ b/drivers/acpi/container.c @@ -49,8 +49,6 @@ MODULE_AUTHOR("Anil S Keshavamurthy"); MODULE_DESCRIPTION("ACPI container driver"); MODULE_LICENSE("GPL"); -#define ACPI_STA_PRESENT (0x00000001) - static int acpi_container_add(struct acpi_device *device); static int acpi_container_remove(struct acpi_device *device, int type); @@ -75,13 +73,13 @@ static int is_device_present(acpi_handle handle) status = acpi_get_handle(handle, "_STA", &temp); if (ACPI_FAILURE(status)) - return 1; /* _STA not found, assmue device present */ + return 1; /* _STA not found, assume device present */ status = acpi_evaluate_integer(handle, "_STA", NULL, &sta); if (ACPI_FAILURE(status)) return 0; /* Firmware error */ - return ((sta & ACPI_STA_PRESENT) == ACPI_STA_PRESENT); + return ((sta & ACPI_STA_DEVICE_PRESENT) == ACPI_STA_DEVICE_PRESENT); } /*******************************************************************/ diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 99d1516d1e70..f7de02a6f497 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -70,8 +70,6 @@ #define ACPI_PROCESSOR_LIMIT_USER 0 #define ACPI_PROCESSOR_LIMIT_THERMAL 1 -#define ACPI_STA_PRESENT 0x00000001 - #define _COMPONENT ACPI_PROCESSOR_COMPONENT ACPI_MODULE_NAME("processor_core"); @@ -779,7 +777,7 @@ static int is_processor_present(acpi_handle handle) status = acpi_evaluate_integer(handle, "_STA", NULL, &sta); - if (ACPI_FAILURE(status) || !(sta & ACPI_STA_PRESENT)) { + if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_PRESENT)) { ACPI_EXCEPTION((AE_INFO, status, "Processor Device is not present")); return 0; } |