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Merge branch 'acpi-bus'

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* acpi-bus:
  ACPI: bus: allow _UID matching for integer zero
This commit is contained in:
Rafael J. Wysocki 2024-04-11 19:36:35 +02:00
commit d7da7e7cec
1 changed files with 5 additions and 3 deletions
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8
include/acpi/acpi_bus.h
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@ -911,17 +911,19 @@ static inline bool acpi_int_uid_match(struct acpi_device *adev, u64 uid2)
* acpi_dev_hid_uid_match - Match device by supplied HID and UID
* @adev: ACPI device to match.
* @hid2: Hardware ID of the device.
* @uid2: Unique ID of the device, pass 0 or NULL to not check _UID.
* @uid2: Unique ID of the device, pass NULL to not check _UID.
*
* Matches HID and UID in @adev with given @hid2 and @uid2. Absence of @uid2
* will be treated as a match. If user wants to validate @uid2, it should be
* done before calling this function.
*
* Returns: %true if matches or @uid2 is 0 or NULL, %false otherwise.
* Returns: %true if matches or @uid2 is NULL, %false otherwise.
*/
#define acpi_dev_hid_uid_match(adev, hid2, uid2) \
(acpi_dev_hid_match(adev, hid2) && \
(!(uid2) || acpi_dev_uid_match(adev, uid2)))
/* Distinguish integer 0 from NULL @uid2 */ \
(_Generic(uid2, ACPI_STR_TYPES(!(uid2)), default: 0) || \
acpi_dev_uid_match(adev, uid2)))
void acpi_dev_clear_dependencies(struct acpi_device *supplier);
bool acpi_dev_ready_for_enumeration(const struct acpi_device *device);