linux-kernel - [PATCH v1] ACPI: LPSS: use acpi_dev_uid_match() for matching

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Message-Id: <20231025053833.16014-1-raag.jadav@intel.com>
Date:   Wed, 25 Oct 2023 11:08:33 +0530
From:   Raag Jadav <raag.jadav@...el.com>
To:     rafael@...nel.org, len.brown@...el.com,
        mika.westerberg@...ux.intel.com, andriy.shevchenko@...ux.intel.com
Cc:     linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        mallikarjunappa.sangannavar@...el.com, bala.senthil@...el.com,
        Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v1] ACPI: LPSS: use acpi_dev_uid_match() for matching _UID

Use acpi_dev_uid_match() for matching _UID instead of treating it
as an integer.

Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 drivers/acpi/acpi_lpss.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 875de44961bf..6aaa6b066510 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -167,10 +167,8 @@ static struct pwm_lookup byt_pwm_lookup[] = {
 
 static void byt_pwm_setup(struct lpss_private_data *pdata)
 {
-	u64 uid;
-
 	/* Only call pwm_add_table for the first PWM controller */
-	if (acpi_dev_uid_to_integer(pdata->adev, &uid) || uid != 1)
+	if (!acpi_dev_uid_match(pdata->adev, "1"))
 		return;
 
 	pwm_add_table(byt_pwm_lookup, ARRAY_SIZE(byt_pwm_lookup));
@@ -218,10 +216,8 @@ static struct pwm_lookup bsw_pwm_lookup[] = {
 
 static void bsw_pwm_setup(struct lpss_private_data *pdata)
 {
-	u64 uid;
-
 	/* Only call pwm_add_table for the first PWM controller */
-	if (acpi_dev_uid_to_integer(pdata->adev, &uid) || uid != 1)
+	if (!acpi_dev_uid_match(pdata->adev, "1"))
 		return;
 
 	pwm_add_table(bsw_pwm_lookup, ARRAY_SIZE(bsw_pwm_lookup));

base-commit: 72d54941cd56ac3fedca6f7ae00a300b33ead29e
-- 
2.17.1