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Merge branches 'acpi-bus', 'acpi-scan' and 'acpi-tables'

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* acpi-bus:
  ACPI: Remove redundant clearing of context->ret.pointer from acpi_run_osc()

* acpi-scan:
  ACPI: scan: Simplify acpi_table_events_fn()
  ACPI: scan: Fix race related to dropping dependencies
  ACPI: scan: Reorganize acpi_device_add()
  ACPI: scan: Fix device object rescan in acpi_scan_clear_dep()
  ACPI: scan: Make acpi_walk_dep_device_list()
  ACPI: scan: Rearrange acpi_dev_get_first_consumer_dev_cb()
  ACPI: scan: Define acpi_bus_put_acpi_device() as static inline
  ACPI: scan: initialize local variable to avoid garbage being returned
  ACPI: scan: Add function to fetch dependent of ACPI device
  ACPI: scan: Extend acpi_walk_dep_device_list()
  ACPI: scan: Rearrange dep_unmet initialization

* acpi-tables:
  ACPI: tables: Add custom DSDT file as makefile prerequisite
  ACPI: bgrt: Use sysfs_emit
  ACPI: bgrt: Fix CFI violation
  ACPI: tables: FPDT: Add missing acpi_put_table() in acpi_init_fpdt()
  ACPI: tables: PPTT: Populate cache-id if provided by firmware
This commit is contained in:
Rafael J. Wysocki
2021-06-29 15:46:52 +02:00
parent f9ef9b82ea 84b7355b7a 8d287e8292 d1059c1b11
commit dfef7710d7
16 changed files with 292 additions and 177 deletions
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17
include/acpi/acpi_bus.h
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@@ -280,6 +280,12 @@ struct acpi_device_power {
struct acpi_device_power_state states[ACPI_D_STATE_COUNT]; /* Power states (D0-D3Cold) */
};
struct acpi_dep_data {
struct list_head node;
acpi_handle supplier;
acpi_handle consumer;
};
/* Performance Management */
struct acpi_device_perf_flags {
@@ -498,8 +504,6 @@ extern int unregister_acpi_notifier(struct notifier_block *);
*/
int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
struct acpi_device *acpi_bus_get_acpi_device(acpi_handle handle);
void acpi_bus_put_acpi_device(struct acpi_device *adev);
acpi_status acpi_bus_get_status_handle(acpi_handle handle,
unsigned long long *sta);
int acpi_bus_get_status(struct acpi_device *device);
@@ -685,6 +689,8 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev)
bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2);
void acpi_dev_clear_dependencies(struct acpi_device *supplier);
struct acpi_device *acpi_dev_get_first_consumer_dev(struct acpi_device *supplier);
struct acpi_device *
acpi_dev_get_next_match_dev(struct acpi_device *adev, const char *hid, const char *uid, s64 hrv);
struct acpi_device *
@@ -718,6 +724,13 @@ static inline void acpi_dev_put(struct acpi_device *adev)
{
put_device(&adev->dev);
}
struct acpi_device *acpi_bus_get_acpi_device(acpi_handle handle);
static inline void acpi_bus_put_acpi_device(struct acpi_device *adev)
{
acpi_dev_put(adev);
}
#else /* CONFIG_ACPI */
static inline int register_acpi_bus_type(void *bus) { return 0; }