linux-kernel - [PATCH v2 2/8] iio: accel: adxl345: Set driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 22 Feb 2022 11:00:03 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Kai-Heng Feng <kai.heng.feng@...onical.com>
Subject: [PATCH v2 2/8] iio: accel: adxl345: Set driver_data for OF enumeration

In order to enable this driver on mode platforms, assign driver_data
field in the OF device ID table.

While at it, make sure that device type is not 0 which may be wrongly
interpreted by device property APIs in the future.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
v2: used proper casting for the supplied data (LKP)
 drivers/iio/accel/adxl345.h     | 4 ++--
 drivers/iio/accel/adxl345_i2c.c | 4 ++--
 drivers/iio/accel/adxl345_spi.c | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/accel/adxl345.h b/drivers/iio/accel/adxl345.h
index af0fdd02c4f2..5a68d4dac717 100644
--- a/drivers/iio/accel/adxl345.h
+++ b/drivers/iio/accel/adxl345.h
@@ -9,8 +9,8 @@
 #define _ADXL345_H_
 
 enum adxl345_device_type {
-	ADXL345,
-	ADXL375,
+	ADXL345	= 1,
+	ADXL375 = 2,
 };
 
 int adxl345_core_probe(struct device *dev, struct regmap *regmap,
diff --git a/drivers/iio/accel/adxl345_i2c.c b/drivers/iio/accel/adxl345_i2c.c
index e3205dce91b8..4c6efe2eefc1 100644
--- a/drivers/iio/accel/adxl345_i2c.c
+++ b/drivers/iio/accel/adxl345_i2c.c
@@ -44,8 +44,8 @@ static const struct i2c_device_id adxl345_i2c_id[] = {
 MODULE_DEVICE_TABLE(i2c, adxl345_i2c_id);
 
 static const struct of_device_id adxl345_of_match[] = {
-	{ .compatible = "adi,adxl345" },
-	{ .compatible = "adi,adxl375" },
+	{ .compatible = "adi,adxl345", .data = (const void *)ADXL345 },
+	{ .compatible = "adi,adxl375", .data = (const void *)ADXL375 },
 	{ },
 };
 
diff --git a/drivers/iio/accel/adxl345_spi.c b/drivers/iio/accel/adxl345_spi.c
index 9223302fdd46..72550132b1bb 100644
--- a/drivers/iio/accel/adxl345_spi.c
+++ b/drivers/iio/accel/adxl345_spi.c
@@ -46,8 +46,8 @@ static const struct spi_device_id adxl345_spi_id[] = {
 MODULE_DEVICE_TABLE(spi, adxl345_spi_id);
 
 static const struct of_device_id adxl345_of_match[] = {
-	{ .compatible = "adi,adxl345" },
-	{ .compatible = "adi,adxl375" },
+	{ .compatible = "adi,adxl345", .data = (const void *)ADXL345 },
+	{ .compatible = "adi,adxl375", .data = (const void *)ADXL375 },
 	{ },
 };
 
-- 
2.34.1