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ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as integer

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Some users interpret _UID only as integer and for them it's easier to
have an integer representation of _UID. Add respective helper for that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko
2022-09-13 19:31:40 +03:00
committed by Rafael J. Wysocki
parent 521a547ced
commit 5db72fdb74
3 changed files with 30 additions and 0 deletions
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5
include/linux/acpi.h
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@@ -798,6 +798,11 @@ acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *u
return false;
}
static inline int acpi_dev_uid_to_integer(struct acpi_device *adev, u64 *integer)
{
return -ENODEV;
}
static inline struct acpi_device *
acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv)
{