linux-kernel - [PATCH] iio: dps310: Add ACPI HID table

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Message-Id: <20220106044350.930087-1-kai.heng.feng@canonical.com>
Date:   Thu,  6 Jan 2022 12:43:50 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     jic23@...nel.org, eajames@...ux.ibm.com
Cc:     andy.shevchenko@...il.com,
        Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Lars-Peter Clausen <lars@...afoo.de>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] iio: dps310: Add ACPI HID table

x86 boards may use ACPI HID "IFX3100" to for dps310 device.

So add an ACPI match table for that accordingly.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
---
 drivers/iio/pressure/dps310.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/iio/pressure/dps310.c b/drivers/iio/pressure/dps310.c
index 0730380ceb692..ad5920b107e63 100644
--- a/drivers/iio/pressure/dps310.c
+++ b/drivers/iio/pressure/dps310.c
@@ -812,9 +812,17 @@ static const struct i2c_device_id dps310_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, dps310_id);
 
+static const struct acpi_device_id __maybe_unused dps310_acpi_match[] = {
+	{ "IFX3100" },
+	{ },
+};
+
+MODULE_DEVICE_TABLE(acpi, dps310_acpi_match);
+
 static struct i2c_driver dps310_driver = {
 	.driver = {
 		.name = DPS310_DEV_NAME,
+		.acpi_match_table = ACPI_PTR(dps310_acpi_match),
 	},
 	.probe = dps310_probe,
 	.id_table = dps310_id,
-- 
2.33.1