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efi: dev-path-parser: use acpi_dev_uid_match() for matching _UID

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Now that we have _UID matching support for integer types, we can use
acpi_dev_uid_match() for it.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Raag Jadav 2023-11-23 15:36:16 +05:30 committed by Rafael J. Wysocki
parent 5ecdb287be
commit 9e93507da2
1 changed files with 2 additions and 5 deletions
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7
drivers/firmware/efi/dev-path-parser.c
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@ -18,8 +18,6 @@ static long __init parse_acpi_path(const struct efi_dev_path *node,
struct acpi_device *adev;
struct device *phys_dev;
char hid[ACPI_ID_LEN];
u64 uid;
int ret;
if (node->header.length != 12)
return -EINVAL;
@ -31,10 +29,9 @@ static long __init parse_acpi_path(const struct efi_dev_path *node,
node->acpi.hid >> 16);
for_each_acpi_dev_match(adev, hid, NULL, -1) {
ret = acpi_dev_uid_to_integer(adev, &uid);
if (ret == 0 && node->acpi.uid == uid)
if (acpi_dev_uid_match(adev, node->acpi.uid))
break;
if (ret == -ENODATA && node->acpi.uid == 0)
if (!acpi_device_uid(adev) && node->acpi.uid == 0)
break;
}
if (!adev)