diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/motherboard.c | 6 | ||||
| -rw-r--r-- | drivers/acpi/pci_link.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/power.c | 9 | ||||
| -rw-r--r-- | drivers/acpi/processor_core.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/processor_idle.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/tables/tbget.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/tables/tbrsdt.c | 2 |
7 files changed, 14 insertions, 11 deletions
diff --git a/drivers/acpi/motherboard.c b/drivers/acpi/motherboard.c index ec6b7f9ede3..2e17ec75af0 100644 --- a/drivers/acpi/motherboard.c +++ b/drivers/acpi/motherboard.c @@ -48,6 +48,12 @@ ACPI_MODULE_NAME("acpi_motherboard") * the io ports if they really know they can use it, while * still preventing hotplug PCI devices from using it. */ + +/* + * When CONFIG_PNP is enabled, pnp/system.c binds to PNP0C01 + * and PNP0C02, redundant with acpi_reserve_io_ranges(). + * But acpi_reserve_io_ranges() is necessary for !CONFIG_PNP. + */ static acpi_status acpi_reserve_io_ranges(struct acpi_resource *res, void *data) { struct resource *requested_res = NULL; diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index 7f3e7e77e79..d53bd9878ca 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -307,7 +307,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq) if (!link || !irq) return -EINVAL; - resource = kmalloc(sizeof(*resource) + 1, GFP_ATOMIC); + resource = kmalloc(sizeof(*resource) + 1, irqs_disabled() ? GFP_ATOMIC: GFP_KERNEL); if (!resource) return -ENOMEM; diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index fec225d1b6b..fe67a8af520 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -216,10 +216,8 @@ static int acpi_power_off_device(acpi_handle handle) { int result = 0; acpi_status status = AE_OK; - struct acpi_device *device = NULL; struct acpi_power_resource *resource = NULL; - result = acpi_power_get_context(handle, &resource); if (result) return result; @@ -230,13 +228,13 @@ static int acpi_power_off_device(acpi_handle handle) if (resource->references) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] is still in use, dereferencing\n", - device->pnp.bus_id)); + resource->device->pnp.bus_id)); return 0; } if (resource->state == ACPI_POWER_RESOURCE_STATE_OFF) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] already off\n", - device->pnp.bus_id)); + resource->device->pnp.bus_id)); return 0; } @@ -251,8 +249,7 @@ static int acpi_power_off_device(acpi_handle handle) return -ENOEXEC; /* Update the power resource's _device_ power state */ - device = resource->device; - device->power.state = ACPI_STATE_D3; + resource->device->power.state = ACPI_STATE_D3; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] turned off\n", resource->name)); diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index b13d64415b7..1908e0d2022 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -519,7 +519,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr) static void *processor_device_array[NR_CPUS]; -static int acpi_processor_start(struct acpi_device *device) +static int __cpuinit acpi_processor_start(struct acpi_device *device) { int result = 0; acpi_status status = AE_OK; diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 429a39dbd75..526387dc379 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1130,7 +1130,7 @@ static struct notifier_block acpi_processor_latency_notifier = { .notifier_call = acpi_processor_latency_notify, }; -int acpi_processor_power_init(struct acpi_processor *pr, +int __cpuinit acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *device) { acpi_status status = 0; diff --git a/drivers/acpi/tables/tbget.c b/drivers/acpi/tables/tbget.c index 7856db759af..11e2d4454e0 100644 --- a/drivers/acpi/tables/tbget.c +++ b/drivers/acpi/tables/tbget.c @@ -324,7 +324,7 @@ acpi_tb_get_this_table(struct acpi_pointer *address, if (header->length < sizeof(struct acpi_table_header)) { ACPI_ERROR((AE_INFO, - "Table length (%X) is smaller than minimum (%X)", + "Table length (%X) is smaller than minimum (%zX)", header->length, sizeof(struct acpi_table_header))); return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH); diff --git a/drivers/acpi/tables/tbrsdt.c b/drivers/acpi/tables/tbrsdt.c index 0ad3dbb9ebc..86a5fca9b73 100644 --- a/drivers/acpi/tables/tbrsdt.c +++ b/drivers/acpi/tables/tbrsdt.c @@ -187,7 +187,7 @@ acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr) if (table_ptr->length < sizeof(struct acpi_table_header)) { ACPI_ERROR((AE_INFO, - "RSDT/XSDT length (%X) is smaller than minimum (%X)", + "RSDT/XSDT length (%X) is smaller than minimum (%zX)", table_ptr->length, sizeof(struct acpi_table_header))); |