diff options
| -rw-r--r-- | drivers/acpi/bus.c | 2 | ||||
| -rw-r--r-- | drivers/pci/pci-acpi.c | 2 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 5 |
3 files changed, 6 insertions, 3 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 9749980..d1e06c1 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -227,7 +227,7 @@ static int __acpi_bus_set_power(struct acpi_device *device, int state) acpi_status status = AE_OK; char object_name[5] = { '_', 'P', 'S', '0' + state, '\0' }; - if (!device || (state < ACPI_STATE_D0) || (state > ACPI_STATE_D3)) + if (!device || (state < ACPI_STATE_D0) || (state > ACPI_STATE_D3_COLD)) return -EINVAL; /* Make sure this is a valid target state */ diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 7c3b18e..d36f41e 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -195,6 +195,8 @@ static pci_power_t acpi_pci_choose_state(struct pci_dev *pdev) return PCI_D2; case ACPI_STATE_D3: return PCI_D3hot; + case ACPI_STATE_D3_COLD: + return PCI_D3cold; } return PCI_POWER_ERROR; } diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 64f838b..f72cbe5 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -501,8 +501,9 @@ typedef u64 acpi_integer; #define ACPI_STATE_D1 (u8) 1 #define ACPI_STATE_D2 (u8) 2 #define ACPI_STATE_D3 (u8) 3 -#define ACPI_D_STATES_MAX ACPI_STATE_D3 -#define ACPI_D_STATE_COUNT 4 +#define ACPI_STATE_D3_COLD (u8) 4 +#define ACPI_D_STATES_MAX ACPI_STATE_D3_COLD +#define ACPI_D_STATE_COUNT 5 #define ACPI_STATE_C0 (u8) 0 #define ACPI_STATE_C1 (u8) 1 |