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-rw-r--r--drivers/acpi/acpica/acglobal.h6
-rw-r--r--drivers/acpi/acpica/aclocal.h1
-rw-r--r--drivers/acpi/acpica/acpredef.h1
-rw-r--r--drivers/acpi/acpica/nspredef.c19
-rw-r--r--drivers/acpi/acpica/nsrepair2.c15
-rw-r--r--drivers/acpi/acpica/tbinstal.c27
-rw-r--r--drivers/acpi/battery.c82
-rw-r--r--drivers/acpi/dock.c4
-rw-r--r--drivers/acpi/ec_sys.c2
-rw-r--r--drivers/acpi/fan.c2
-rw-r--r--drivers/acpi/osl.c25
-rw-r--r--drivers/acpi/pci_irq.c58
-rw-r--r--drivers/acpi/pci_root.c3
-rw-r--r--drivers/acpi/processor_thermal.c2
-rw-r--r--drivers/acpi/sbs.c13
-rw-r--r--drivers/acpi/sleep.c16
-rw-r--r--drivers/acpi/sysfs.c4
-rw-r--r--drivers/acpi/thermal.c2
-rw-r--r--drivers/acpi/video.c2
19 files changed, 227 insertions, 57 deletions
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index 73863d86f02..76dc02f1557 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -126,6 +126,12 @@ u8 ACPI_INIT_GLOBAL(acpi_gbl_copy_dsdt_locally, FALSE);
*/
u8 ACPI_INIT_GLOBAL(acpi_gbl_truncate_io_addresses, FALSE);
+/*
+ * Disable runtime checking and repair of values returned by control methods.
+ * Use only if the repair is causing a problem on a particular machine.
+ */
+u8 ACPI_INIT_GLOBAL(acpi_gbl_disable_auto_repair, FALSE);
+
/* acpi_gbl_FADT is a local copy of the FADT, converted to a common format. */
struct acpi_table_fadt acpi_gbl_FADT;
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index c7f743ca395..5552125d834 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -357,6 +357,7 @@ struct acpi_predefined_data {
char *pathname;
const union acpi_predefined_info *predefined;
union acpi_operand_object *parent_package;
+ struct acpi_namespace_node *node;
u32 flags;
u8 node_flags;
};
diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 94e73c97cf8..c445cca490e 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -468,6 +468,7 @@ static const union acpi_predefined_info predefined_names[] =
{{"_SWS", 0, ACPI_RTYPE_INTEGER}},
{{"_TC1", 0, ACPI_RTYPE_INTEGER}},
{{"_TC2", 0, ACPI_RTYPE_INTEGER}},
+ {{"_TDL", 0, ACPI_RTYPE_INTEGER}},
{{"_TIP", 1, ACPI_RTYPE_INTEGER}},
{{"_TIV", 1, ACPI_RTYPE_INTEGER}},
{{"_TMP", 0, ACPI_RTYPE_INTEGER}},
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 9fb03fa8ffd..c845c8089f3 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -193,14 +193,20 @@ acpi_ns_check_predefined_names(struct acpi_namespace_node *node,
}
/*
- * 1) We have a return value, but if one wasn't expected, just exit, this is
- * not a problem. For example, if the "Implicit Return" feature is
- * enabled, methods will always return a value.
+ * Return value validation and possible repair.
*
- * 2) If the return value can be of any type, then we cannot perform any
- * validation, exit.
+ * 1) Don't perform return value validation/repair if this feature
+ * has been disabled via a global option.
+ *
+ * 2) We have a return value, but if one wasn't expected, just exit,
+ * this is not a problem. For example, if the "Implicit Return"
+ * feature is enabled, methods will always return a value.
+ *
+ * 3) If the return value can be of any type, then we cannot perform
+ * any validation, just exit.
*/
- if ((!predefined->info.expected_btypes) ||
+ if (acpi_gbl_disable_auto_repair ||
+ (!predefined->info.expected_btypes) ||
(predefined->info.expected_btypes == ACPI_RTYPE_ALL)) {
goto cleanup;
}
@@ -212,6 +218,7 @@ acpi_ns_check_predefined_names(struct acpi_namespace_node *node,
goto cleanup;
}
data->predefined = predefined;
+ data->node = node;
data->node_flags = node->flags;
data->pathname = pathname;
diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c
index 973883babee..024c4f263f8 100644
--- a/drivers/acpi/acpica/nsrepair2.c
+++ b/drivers/acpi/acpica/nsrepair2.c
@@ -503,6 +503,21 @@ acpi_ns_repair_TSS(struct acpi_predefined_data *data,
{
union acpi_operand_object *return_object = *return_object_ptr;
acpi_status status;
+ struct acpi_namespace_node *node;
+
+ /*
+ * We can only sort the _TSS return package if there is no _PSS in the
+ * same scope. This is because if _PSS is present, the ACPI specification
+ * dictates that the _TSS Power Dissipation field is to be ignored, and
+ * therefore some BIOSs leave garbage values in the _TSS Power field(s).
+ * In this case, it is best to just return the _TSS package as-is.
+ * (May, 2011)
+ */
+ status =
+ acpi_ns_get_node(data->node, "^_PSS", ACPI_NS_NO_UPSEARCH, &node);
+ if (ACPI_SUCCESS(status)) {
+ return (AE_OK);
+ }
status = acpi_ns_check_sorted_list(data, return_object, 5, 1,
ACPI_SORT_DESCENDING,
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 48db0944ce4..62365f6075d 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -126,12 +126,29 @@ acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index)
}
/*
- * Originally, we checked the table signature for "SSDT" or "PSDT" here.
- * Next, we added support for OEMx tables, signature "OEM".
- * Valid tables were encountered with a null signature, so we've just
- * given up on validating the signature, since it seems to be a waste
- * of code. The original code was removed (05/2008).
+ * Validate the incoming table signature.
+ *
+ * 1) Originally, we checked the table signature for "SSDT" or "PSDT".
+ * 2) We added support for OEMx tables, signature "OEM".
+ * 3) Valid tables were encountered with a null signature, so we just
+ * gave up on validating the signature, (05/2008).
+ * 4) We encountered non-AML tables such as the MADT, which caused
+ * interpreter errors and kernel faults. So now, we once again allow
+ * only "SSDT", "OEMx", and now, also a null signature. (05/2011).
*/
+ if ((table_desc->pointer->signature[0] != 0x00) &&
+ (!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_SSDT))
+ && (ACPI_STRNCMP(table_desc->pointer->signature, "OEM", 3))) {
+ ACPI_ERROR((AE_INFO,
+ "Table has invalid signature [%4.4s] (0x%8.8X), must be SSDT or OEMx",
+ acpi_ut_valid_acpi_name(*(u32 *)table_desc->
+ pointer->
+ signature) ? table_desc->
+ pointer->signature : "????",
+ *(u32 *)table_desc->pointer->signature));
+
+ return_ACPI_STATUS(AE_BAD_SIGNATURE);
+ }
(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 2c661353e8f..87c0a8daa99 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -55,6 +55,9 @@
#define ACPI_BATTERY_NOTIFY_INFO 0x81
#define ACPI_BATTERY_NOTIFY_THRESHOLD 0x82
+/* Battery power unit: 0 means mW, 1 means mA */
+#define ACPI_BATTERY_POWER_UNIT_MA 1
+
#define _COMPONENT ACPI_BATTERY_COMPONENT
ACPI_MODULE_NAME("battery");
@@ -91,11 +94,6 @@ MODULE_DEVICE_TABLE(acpi, battery_device_ids);
enum {
ACPI_BATTERY_ALARM_PRESENT,
ACPI_BATTERY_XINFO_PRESENT,
- /* For buggy DSDTs that report negative 16-bit values for either
- * charging or discharging current and/or report 0 as 65536
- * due to bad math.
- */
- ACPI_BATTERY_QUIRK_SIGNED16_CURRENT,
ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY,
};
@@ -301,7 +299,8 @@ static enum power_supply_property energy_battery_props[] = {
#ifdef CONFIG_ACPI_PROCFS_POWER
inline char *acpi_battery_units(struct acpi_battery *battery)
{
- return (battery->power_unit)?"mA":"mW";
+ return (battery->power_unit == ACPI_BATTERY_POWER_UNIT_MA) ?
+ "mA" : "mW";
}
#endif
@@ -461,9 +460,17 @@ static int acpi_battery_get_state(struct acpi_battery *battery)
battery->update_time = jiffies;
kfree(buffer.pointer);
- if (test_bit(ACPI_BATTERY_QUIRK_SIGNED16_CURRENT, &battery->flags) &&
- battery->rate_now != -1)
+ /* For buggy DSDTs that report negative 16-bit values for either
+ * charging or discharging current and/or report 0 as 65536
+ * due to bad math.
+ */
+ if (battery->power_unit == ACPI_BATTERY_POWER_UNIT_MA &&
+ battery->rate_now != ACPI_BATTERY_VALUE_UNKNOWN &&
+ (s16)(battery->rate_now) < 0) {
battery->rate_now = abs((s16)battery->rate_now);
+ printk_once(KERN_WARNING FW_BUG "battery: (dis)charge rate"
+ " invalid.\n");
+ }
if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags)
&& battery->capacity_now >= 0 && battery->capacity_now <= 100)
@@ -544,7 +551,7 @@ static int sysfs_add_battery(struct acpi_battery *battery)
{
int result;
- if (battery->power_unit) {
+ if (battery->power_unit == ACPI_BATTERY_POWER_UNIT_MA) {
battery->bat.properties = charge_battery_props;
battery->bat.num_properties =
ARRAY_SIZE(charge_battery_props);
@@ -566,18 +573,16 @@ static int sysfs_add_battery(struct acpi_battery *battery)
static void sysfs_remove_battery(struct acpi_battery *battery)
{
- if (!battery->bat.dev)
+ mutex_lock(&battery->lock);
+ if (!battery->bat.dev) {
+ mutex_unlock(&battery->lock);
return;
+ }
+
device_remove_file(battery->bat.dev, &alarm_attr);
power_supply_unregister(&battery->bat);
battery->bat.dev = NULL;
-}
-
-static void acpi_battery_quirks(struct acpi_battery *battery)
-{
- if (dmi_name_in_vendors("Acer") && battery->power_unit) {
- set_bit(ACPI_BATTERY_QUIRK_SIGNED16_CURRENT, &battery->flags);
- }
+ mutex_unlock(&battery->lock);
}
/*
@@ -592,7 +597,7 @@ static void acpi_battery_quirks(struct acpi_battery *battery)
*
* Handle this correctly so that they won't break userspace.
*/
-static void acpi_battery_quirks2(struct acpi_battery *battery)
+static void acpi_battery_quirks(struct acpi_battery *battery)
{
if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags))
return ;
@@ -623,13 +628,15 @@ static int acpi_battery_update(struct acpi_battery *battery)
result = acpi_battery_get_info(battery);
if (result)
return result;
- acpi_battery_quirks(battery);
acpi_battery_init_alarm(battery);
}
- if (!battery->bat.dev)
- sysfs_add_battery(battery);
+ if (!battery->bat.dev) {
+ result = sysfs_add_battery(battery);
+ if (result)
+ return result;
+ }
result = acpi_battery_get_state(battery);
- acpi_battery_quirks2(battery);
+ acpi_battery_quirks(battery);
return result;
}
@@ -863,7 +870,7 @@ DECLARE_FILE_FUNCTIONS(alarm);
}, \
}
-static struct battery_file {
+static const struct battery_file {
struct file_operations ops;
mode_t mode;
const char *name;
@@ -948,9 +955,12 @@ static int battery_notify(struct notifier_block *nb,
struct acpi_battery *battery = container_of(nb, struct acpi_battery,
pm_nb);
switch (mode) {
+ case PM_POST_HIBERNATION:
case PM_POST_SUSPEND:
- sysfs_remove_battery(battery);
- sysfs_add_battery(battery);
+ if (battery->bat.dev) {
+ sysfs_remove_battery(battery);
+ sysfs_add_battery(battery);
+ }
break;
}
@@ -975,25 +985,33 @@ static int acpi_battery_add(struct acpi_device *device)
if (ACPI_SUCCESS(acpi_get_handle(battery->device->handle,
"_BIX", &handle)))
set_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags);
- acpi_battery_update(battery);
+ result = acpi_battery_update(battery);
+ if (result)
+ goto fail;
#ifdef CONFIG_ACPI_PROCFS_POWER
result = acpi_battery_add_fs(device);
#endif
- if (!result) {
- printk(KERN_INFO PREFIX "%s Slot [%s] (battery %s)\n",
- ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
- device->status.battery_present ? "present" : "absent");
- } else {
+ if (result) {
#ifdef CONFIG_ACPI_PROCFS_POWER
acpi_battery_remove_fs(device);
#endif
- kfree(battery);
+ goto fail;
}
+ printk(KERN_INFO PREFIX "%s Slot [%s] (battery %s)\n",
+ ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
+ device->status.battery_present ? "present" : "absent");
+
battery->pm_nb.notifier_call = battery_notify;
register_pm_notifier(&battery->pm_nb);
return result;
+
+fail:
+ sysfs_remove_battery(battery);
+ mutex_destroy(&battery->lock);
+ kfree(battery);
+ return result;
}
static int acpi_battery_remove(struct acpi_device *device, int type)
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 1864ad3cf89..19a61136d84 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -77,7 +77,7 @@ struct dock_dependent_device {
struct list_head list;
struct list_head hotplug_list;
acpi_handle handle;
- struct acpi_dock_ops *ops;
+ const struct acpi_dock_ops *ops;
void *context;
};
@@ -589,7 +589,7 @@ EXPORT_SYMBOL_GPL(unregister_dock_notifier);
* the dock driver after _DCK is executed.
*/
int
-register_hotplug_dock_device(acpi_handle handle, struct acpi_dock_ops *ops,
+register_hotplug_dock_device(acpi_handle handle, const struct acpi_dock_ops *ops,
void *context)
{
struct dock_dependent_device *dd;
diff --git a/drivers/acpi/ec_sys.c b/drivers/acpi/ec_sys.c
index 05b44201a61..22f918bacd3 100644
--- a/drivers/acpi/ec_sys.c
+++ b/drivers/acpi/ec_sys.c
@@ -92,7 +92,7 @@ static ssize_t acpi_ec_write_io(struct file *f, const char __user *buf,
return count;
}
-static struct file_operations acpi_ec_io_ops = {
+static const struct file_operations acpi_ec_io_ops = {
.owner = THIS_MODULE,
.open = acpi_ec_open_io,
.read = acpi_ec_read_io,
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index 467479f07c1..0f0356ca1a9 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -110,7 +110,7 @@ fan_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state)
return result;
}
-static struct thermal_cooling_device_ops fan_cooling_ops = {
+static const struct thermal_cooling_device_ops fan_cooling_ops = {
.get_max_state = fan_get_max_state,
.get_cur_state = fan_get_cur_state,
.set_cur_state = fan_set_cur_state,
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 372f9b70f7f..fa32f584229 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -155,7 +155,7 @@ static u32 acpi_osi_handler(acpi_string interface, u32 supported)
{
if (!strcmp("Linux", interface)) {
- printk(KERN_NOTICE FW_BUG PREFIX
+ printk_once(KERN_NOTICE FW_BUG PREFIX
"BIOS _OSI(Linux) query %s%s\n",
osi_linux.enable ? "honored" : "ignored",
osi_linux.cmdline ? " via cmdline" :
@@ -237,8 +237,23 @@ void acpi_os_vprintf(const char *fmt, va_list args)
#endif
}
+#ifdef CONFIG_KEXEC
+static unsigned long acpi_rsdp;
+static int __init setup_acpi_rsdp(char *arg)
+{
+ acpi_rsdp = simple_strtoul(arg, NULL, 16);
+ return 0;
+}
+early_param("acpi_rsdp", setup_acpi_rsdp);
+#endif
+
acpi_physical_address __init acpi_os_get_root_pointer(void)
{
+#ifdef CONFIG_KEXEC
+ if (acpi_rsdp)
+ return acpi_rsdp;
+#endif
+
if (efi_enabled) {
if (efi.acpi20 != EFI_INVALID_TABLE_ADDR)
return efi.acpi20;
@@ -1083,7 +1098,13 @@ struct osi_setup_entry {
bool enable;
};
-static struct osi_setup_entry __initdata osi_setup_entries[OSI_STRING_ENTRIES_MAX];
+static struct osi_setup_entry __initdata
+ osi_setup_entries[OSI_STRING_ENTRIES_MAX] = {
+ {"Module Device", true},
+ {"Processor Device", true},
+ {"3.0 _SCP Extensions", true},
+ {"Processor Aggregator Device", true},
+};
void __init acpi_osi_setup(char *str)
{
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index f907cfbfa13..7f9eba9a0b0 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -303,6 +303,61 @@ void acpi_pci_irq_del_prt(struct pci_bus *bus)
/* --------------------------------------------------------------------------
PCI Interrupt Routing Support
-------------------------------------------------------------------------- */
+#ifdef CONFIG_X86_IO_APIC
+extern int noioapicquirk;
+extern int noioapicreroute;
+
+static int bridge_has_boot_interrupt_variant(struct pci_bus *bus)
+{
+ struct pci_bus *bus_it;
+
+ for (bus_it = bus ; bus_it ; bus_it = bus_it->parent) {
+ if (!bus_it->self)
+ return 0;
+ if (bus_it->self->irq_reroute_variant)
+ return bus_it->self->irq_reroute_variant;
+ }
+ return 0;
+}
+
+/*
+ * Some chipsets (e.g. Intel 6700PXH) generate a legacy INTx when the IRQ
+ * entry in the chipset's IO-APIC is masked (as, e.g. the RT kernel does
+ * during interrupt handling). When this INTx generation cannot be disabled,
+ * we reroute these interrupts to their legacy equivalent to get rid of
+ * spurious interrupts.
+ */
+static int acpi_reroute_boot_interrupt(struct pci_dev *dev,
+ struct acpi_prt_entry *entry)
+{
+ if (noioapicquirk || noioapicreroute) {
+ return 0;
+ } else {
+ switch (bridge_has_boot_interrupt_variant(dev->bus)) {
+ case 0:
+ /* no rerouting necessary */
+ return 0;
+ case INTEL_IRQ_REROUTE_VARIANT:
+ /*
+ * Remap according to INTx routing table in 6700PXH
+ * specs, intel order number 302628-002, section
+ * 2.15.2. Other chipsets (80332, ...) have the same
+ * mapping and are handled here as well.
+ */
+ dev_info(&dev->dev, "PCI IRQ %d -> rerouted to legacy "
+ "IRQ %d\n", entry->index,
+ (entry->index % 4) + 16);
+ entry->index = (entry->index % 4) + 16;
+ return 1;
+ default:
+ dev_warn(&dev->dev, "Cannot reroute IRQ %d to legacy "
+ "IRQ: unknown mapping\n", entry->index);
+ return -1;
+ }
+ }
+}
+#endif /* CONFIG_X86_IO_APIC */
+
static struct acpi_prt_entry *acpi_pci_irq_lookup(struct pci_dev *dev, int pin)
{
struct acpi_prt_entry *entry;
@@ -311,6 +366,9 @@ static struct acpi_prt_entry *acpi_pci_irq_lookup(struct pci_dev *dev, int pin)
entry = acpi_pci_irq_find_prt_entry(dev, pin);
if (entry) {
+#ifdef CONFIG_X86_IO_APIC
+ acpi_reroute_boot_interrupt(dev, entry);
+#endif /* CONFIG_X86_IO_APIC */
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %s[%c] _PRT entry\n",
pci_name(dev), pin_name(pin)));
return entry;
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index d06078d660a..2672c798272 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -485,7 +485,8 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device)
root->secondary.end = 0xFF;
printk(KERN_WARNING FW_BUG PREFIX
"no secondary bus range in _CRS\n");
- status = acpi_evaluate_integer(device->handle, METHOD_NAME__BBN, NULL, &bus);
+ status = acpi_evaluate_integer(device->handle, METHOD_NAME__BBN,
+ NULL, &bus);
if (ACPI_SUCCESS(status))
root->secondary.start = bus;
else if (status == AE_NOT_FOUND)
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 79cb6533289..870550d6a4b 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -244,7 +244,7 @@ processor_set_cur_state(struct thermal_cooling_device *cdev,
return result;
}
-struct thermal_cooling_device_ops processor_cooling_ops = {
+const struct thermal_cooling_device_ops processor_cooling_ops = {
.get_max_state = processor_get_max_state,
.get_cur_state = processor_get_cur_state,
.set_cur_state = processor_set_cur_state,
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 50658ff887d..6e36d0c0057 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -130,6 +130,9 @@ struct acpi_sbs {
#define to_acpi_sbs(x) container_of(x, struct acpi_sbs, charger)
+static int acpi_sbs_remove(struct acpi_device *device, int type);
+static int acpi_battery_get_state(struct acpi_battery *battery);
+
static inline int battery_scale(int log)
{
int scale = 1;
@@ -195,6 +198,8 @@ static int acpi_sbs_battery_get_property(struct power_supply *psy,
if ((!battery->present) && psp != POWER_SUPPLY_PROP_PRESENT)
return -ENODEV;
+
+ acpi_battery_get_state(battery);
switch (psp) {
case POWER_SUPPLY_PROP_STATUS:
if (battery->rate_now < 0)
@@ -225,11 +230,17 @@ static int acpi_sbs_battery_get_property(struct power_supply *psy,
case POWER_SUPPLY_PROP_POWER_NOW:
val->intval = abs(battery->rate_now) *
acpi_battery_ipscale(battery) * 1000;
+ val->intval *= (acpi_battery_mode(battery)) ?
+ (battery->voltage_now *
+ acpi_battery_vscale(battery) / 1000) : 1;
break;
case POWER_SUPPLY_PROP_CURRENT_AVG:
case POWER_SUPPLY_PROP_POWER_AVG:
val->intval = abs(battery->rate_avg) *
acpi_battery_ipscale(battery) * 1000;
+ val->intval *= (acpi_battery_mode(battery)) ?
+ (battery->voltage_now *
+ acpi_battery_vscale(battery) / 1000) : 1;
break;
case POWER_SUPPLY_PROP_CAPACITY:
val->intval = battery->state_of_charge;
@@ -903,8 +914,6 @@ static void acpi_sbs_callback(void *context)
}
}
-static int acpi_sbs_remove(struct acpi_device *device, int type);
-
static int acpi_sbs_add(struct acpi_device *device)
{
struct acpi_sbs *sbs;
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 6c949602cbd..3ed80b2ca90 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -428,6 +428,22 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "1000 Series"),
},
},
+ {
+ .callback = init_old_suspend_ordering,
+ .ident = "Asus A8N-SLI DELUXE",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "A8N-SLI DELUXE"),
+ },
+ },
+ {
+ .callback = init_old_suspend_ordering,
+ .ident = "Asus A8N-SLI Premium",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "A8N-SLI Premium"),
+ },
+ },
{},
};
#endif /* CONFIG_SUSPEND */
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 77255f250db..c538d0ef10f 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -149,12 +149,12 @@ static int param_get_debug_level(char *buffer, const struct kernel_param *kp)
return result;
}
-static struct kernel_param_ops param_ops_debug_layer = {
+static const struct kernel_param_ops param_ops_debug_layer = {
.set = param_set_uint,
.get = param_get_debug_layer,
};
-static struct kernel_param_ops param_ops_debug_level = {
+static const struct kernel_param_ops param_ops_debug_level = {
.set = param_set_uint,
.get = param_get_debug_level,
};
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 2607e17b520..48fbc647b17 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -812,7 +812,7 @@ acpi_thermal_unbind_cooling_device(struct thermal_zone_device *thermal,
thermal_zone_unbind_cooling_device);
}
-static struct thermal_zone_device_ops acpi_thermal_zone_ops = {
+static const struct thermal_zone_device_ops acpi_thermal_zone_ops = {
.bind = acpi_thermal_bind_cooling_device,
.unbind = acpi_thermal_unbind_cooling_device,
.get_temp = thermal_get_temp,
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index ada4b4d9bdc..08a44b532f7 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -307,7 +307,7 @@ video_set_cur_state(struct thermal_cooling_device *cooling_dev, unsigned long st
return acpi_video_device_lcd_set_level(video, level);
}
-static struct thermal_cooling_device_ops video_cooling_ops = {
+static const struct thermal_cooling_device_ops video_cooling_ops = {
.get_max_state = video_get_max_state,
.get_cur_state = video_get_cur_state,
.set_cur_state = video_set_cur_state,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-18 03:44:30 +0000