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From:   Raag Jadav <raag.jadav@intel.com>
To:     mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com,
        rafael@kernel.org, lenb@kernel.org, robert.moore@intel.com,
        ardb@kernel.org, will@kernel.org, mark.rutland@arm.com
Cc:     linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
        acpica-devel@lists.linuxfoundation.org, linux-efi@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        mallikarjunappa.sangannavar@intel.com, bala.senthil@intel.com,
        Raag Jadav <raag.jadav@intel.com>
Subject: [PATCH v2 5/6] efi: dev-path-parser: use acpi_dev_uid_match() for matching _UID
Date:   Tue, 21 Nov 2023 16:08:28 +0530
Message-Id: <20231121103829.10027-6-raag.jadav@intel.com>
In-Reply-To: <20231121103829.10027-1-raag.jadav@intel.com>
References: <20231121103829.10027-1-raag.jadav@intel.com>
Precedence: bulk

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>
---
 drivers/firmware/efi/dev-path-parser.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/firmware/efi/dev-path-parser.c b/drivers/firmware/efi/dev-path-parser.c
index f80d87c199c3..937be269fee8 100644
--- a/drivers/firmware/efi/dev-path-parser.c
+++ b/drivers/firmware/efi/dev-path-parser.c
@@ -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)
-- 
2.17.1