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From:   Raag Jadav <raag.jadav@intel.com>
To:     rafael@kernel.org, len.brown@intel.com,
        mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com
Cc:     linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
        mallikarjunappa.sangannavar@intel.com, bala.senthil@intel.com,
        Raag Jadav <raag.jadav@intel.com>
Subject: [PATCH v2] ACPI: LPSS: use acpi_dev_uid_match() for matching _UID
Date:   Thu, 26 Oct 2023 14:03:35 +0530
Message-Id: <20231026083335.12551-1-raag.jadav@intel.com>
Precedence: bulk

Now that we have a standard ACPI helper, we can use acpi_dev_uid_match()
for matching _UID as per the original logic before commit 2a036e489eb1
("ACPI: LPSS: Refactor _UID handling to use acpi_dev_uid_to_integer()"),
instead of treating it as an integer.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
Changes since v1:
- Update commit message

 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: f9c7f9d537da013471e5c7913a33b6489bdeb3cf
-- 
2.17.1