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Merge branches 'acpi-extlog', 'acpi-memhotplug', 'acpi-button', 'acpi-tools' and 'acpi-pci'
* acpi-extlog: ACPI / extlog: Check for RDMSR failure * acpi-memhotplug: ACPI: memhotplug: Remove 'state' from struct acpi_memory_device * acpi-button: ACPI: button: fix handling lid state changes when input device closed * acpi-tools: tools/power/acpi: Serialize Makefile * acpi-pci: ACPI: PCI: update kernel-doc line comments
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commit
8be2362d10
@ -222,9 +222,9 @@ static int __init extlog_init(void)
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u64 cap;
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int rc;
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rdmsrl(MSR_IA32_MCG_CAP, cap);
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if (!(cap & MCG_ELOG_P) || !extlog_get_l1addr())
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if (rdmsrl_safe(MSR_IA32_MCG_CAP, &cap) ||
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!(cap & MCG_ELOG_P) ||
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!extlog_get_l1addr())
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return -ENODEV;
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rc = -EINVAL;
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@ -29,11 +29,6 @@ static const struct acpi_device_id memory_device_ids[] = {
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#ifdef CONFIG_ACPI_HOTPLUG_MEMORY
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/* Memory Device States */
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#define MEMORY_INVALID_STATE 0
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#define MEMORY_POWER_ON_STATE 1
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#define MEMORY_POWER_OFF_STATE 2
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static int acpi_memory_device_add(struct acpi_device *device,
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const struct acpi_device_id *not_used);
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static void acpi_memory_device_remove(struct acpi_device *device);
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@ -57,8 +52,7 @@ struct acpi_memory_info {
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};
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struct acpi_memory_device {
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struct acpi_device * device;
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unsigned int state; /* State of the memory device */
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struct acpi_device *device;
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struct list_head res_list;
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};
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@ -226,7 +220,6 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
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}
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if (!num_enabled) {
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dev_err(&mem_device->device->dev, "add_memory failed\n");
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mem_device->state = MEMORY_INVALID_STATE;
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return -EINVAL;
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}
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/*
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@ -297,9 +290,6 @@ static int acpi_memory_device_add(struct acpi_device *device,
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return result;
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}
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/* Set the device state */
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mem_device->state = MEMORY_POWER_ON_STATE;
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result = acpi_memory_check_device(mem_device);
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if (result) {
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acpi_memory_device_free(mem_device);
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@ -153,6 +153,7 @@ struct acpi_button {
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int last_state;
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ktime_t last_time;
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bool suspended;
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bool lid_state_initialized;
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};
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static struct acpi_device *lid_device;
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@ -383,6 +384,8 @@ static int acpi_lid_update_state(struct acpi_device *device,
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static void acpi_lid_initialize_state(struct acpi_device *device)
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{
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struct acpi_button *button = acpi_driver_data(device);
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switch (lid_init_state) {
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case ACPI_BUTTON_LID_INIT_OPEN:
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(void)acpi_lid_notify_state(device, 1);
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@ -394,13 +397,14 @@ static void acpi_lid_initialize_state(struct acpi_device *device)
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default:
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break;
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}
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button->lid_state_initialized = true;
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}
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static void acpi_button_notify(struct acpi_device *device, u32 event)
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{
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struct acpi_button *button = acpi_driver_data(device);
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struct input_dev *input;
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int users;
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switch (event) {
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case ACPI_FIXED_HARDWARE_EVENT:
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@ -409,10 +413,7 @@ static void acpi_button_notify(struct acpi_device *device, u32 event)
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case ACPI_BUTTON_NOTIFY_STATUS:
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input = button->input;
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if (button->type == ACPI_BUTTON_TYPE_LID) {
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mutex_lock(&button->input->mutex);
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users = button->input->users;
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mutex_unlock(&button->input->mutex);
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if (users)
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if (button->lid_state_initialized)
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acpi_lid_update_state(device, true);
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} else {
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int keycode;
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@ -457,7 +458,7 @@ static int acpi_button_resume(struct device *dev)
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struct acpi_button *button = acpi_driver_data(device);
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button->suspended = false;
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if (button->type == ACPI_BUTTON_TYPE_LID && button->input->users) {
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if (button->type == ACPI_BUTTON_TYPE_LID) {
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button->last_state = !!acpi_lid_evaluate_state(device);
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button->last_time = ktime_get();
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acpi_lid_initialize_state(device);
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@ -60,7 +60,7 @@ static DEFINE_MUTEX(osc_lock);
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/**
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* acpi_is_root_bridge - determine whether an ACPI CA node is a PCI root bridge
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* @handle - the ACPI CA node in question.
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* @handle: the ACPI CA node in question.
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*
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* Note: we could make this API take a struct acpi_device * instead, but
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* for now, it's more convenient to operate on an acpi_handle.
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@ -7,6 +7,8 @@
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include ../../scripts/Makefile.include
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.NOTPARALLEL:
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all: acpidbg acpidump ec
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clean: acpidbg_clean acpidump_clean ec_clean
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install: acpidbg_install acpidump_install ec_install
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