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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2019-10-01 17:27:22 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-10-15 13:06:23 +0300
commit35009c807488ccd5a01cbf102033695e52794b68 (patch)
tree6a2775611a87926f1b74be76e1c519ec8cc5a0ff /include/acpi/acpi_bus.h
parenta814dcc269830c9dbb8a83731cfc6fc5dd787f8d (diff)
downloadlinux-35009c807488ccd5a01cbf102033695e52794b68.tar.xz
ACPI / utils: Introduce acpi_dev_hid_uid_match() helper
There are users outside of ACPI realm which reimplementing the comparator function to check if the given device matches to given HID and UID. For better utilization, introduce a helper for everyone to use. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
-rw-r--r--include/acpi/acpi_bus.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 3f6fddeb7519..0c23fd0548d1 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -680,6 +680,8 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev)
adev->power.states[ACPI_STATE_D3_HOT].flags.explicit_set);
}
+bool acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2);
+
struct acpi_device *
acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv);