linux-kernel - [PATCH 1/1] iio: Prefer octal over symbolic permissions.

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Date:   Fri, 27 May 2022 14:56:52 -0400
From:   Joe Simmons-Talbott <joetalbott@...il.com>
To:     jic23@...nel.org, linux-iio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Joe Simmons-Talbott <joetalbott@...il.com>
Subject: [PATCH 1/1] iio: Prefer octal over symbolic permissions.

As reported by checkpatch.pl use ocatl permissions rather than symbolic
permissions.

Signed-off-by: Joe Simmons-Talbott <joetalbott@...il.com>
---
 drivers/iio/industrialio-buffer.c  | 12 ++++++------
 drivers/iio/industrialio-core.c    | 10 +++++-----
 drivers/iio/industrialio-trigger.c |  4 ++--
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index b078eb2f3c9d..c27f74a3c0f3 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -1391,17 +1391,17 @@ static ssize_t direction_show(struct device *dev,
 	}
 }
 
-static DEVICE_ATTR(length, S_IRUGO | S_IWUSR, iio_buffer_read_length,
+static DEVICE_ATTR(length, 0644, iio_buffer_read_length,
 		   iio_buffer_write_length);
 static struct device_attribute dev_attr_length_ro = __ATTR(length,
-	S_IRUGO, iio_buffer_read_length, NULL);
-static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR,
+	0444, iio_buffer_read_length, NULL);
+static DEVICE_ATTR(enable, 0644,
 		   iio_buffer_show_enable, iio_buffer_store_enable);
-static DEVICE_ATTR(watermark, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(watermark, 0644,
 		   iio_buffer_show_watermark, iio_buffer_store_watermark);
 static struct device_attribute dev_attr_watermark_ro = __ATTR(watermark,
-	S_IRUGO, iio_buffer_show_watermark, NULL);
-static DEVICE_ATTR(data_available, S_IRUGO,
+	0444, iio_buffer_show_watermark, NULL);
+static DEVICE_ATTR(data_available, 0444,
 		iio_dma_show_data_available, NULL);
 static DEVICE_ATTR_RO(direction);
 
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index e1ed44dec2ab..35de348d686e 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -1114,12 +1114,12 @@ int __iio_device_attr_init(struct device_attribute *dev_attr,
 	dev_attr->attr.name = name;
 
 	if (readfunc) {
-		dev_attr->attr.mode |= S_IRUGO;
+		dev_attr->attr.mode |= 0444;
 		dev_attr->show = readfunc;
 	}
 
 	if (writefunc) {
-		dev_attr->attr.mode |= S_IWUSR;
+		dev_attr->attr.mode |= 0200;
 		dev_attr->store = writefunc;
 	}
 
@@ -1401,7 +1401,7 @@ static ssize_t iio_show_dev_name(struct device *dev,
 	return sysfs_emit(buf, "%s\n", indio_dev->name);
 }
 
-static DEVICE_ATTR(name, S_IRUGO, iio_show_dev_name, NULL);
+static DEVICE_ATTR(name, 0444, iio_show_dev_name, NULL);
 
 static ssize_t iio_show_dev_label(struct device *dev,
 				 struct device_attribute *attr,
@@ -1411,7 +1411,7 @@ static ssize_t iio_show_dev_label(struct device *dev,
 	return sysfs_emit(buf, "%s\n", indio_dev->label);
 }
 
-static DEVICE_ATTR(label, S_IRUGO, iio_show_dev_label, NULL);
+static DEVICE_ATTR(label, 0444, iio_show_dev_label, NULL);
 
 static ssize_t iio_show_timestamp_clock(struct device *dev,
 					struct device_attribute *attr,
@@ -1509,7 +1509,7 @@ int iio_device_register_sysfs_group(struct iio_dev *indio_dev,
 	return 0;
 }
 
-static DEVICE_ATTR(current_timestamp_clock, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(current_timestamp_clock, 0644,
 		   iio_show_timestamp_clock, iio_store_timestamp_clock);
 
 static int iio_device_register_sysfs(struct iio_dev *indio_dev)
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index f504ed351b3e..e22a35634f2c 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -54,7 +54,7 @@ static ssize_t iio_trigger_read_name(struct device *dev,
 	return sysfs_emit(buf, "%s\n", trig->name);
 }
 
-static DEVICE_ATTR(name, S_IRUGO, iio_trigger_read_name, NULL);
+static DEVICE_ATTR(name, 0444, iio_trigger_read_name, NULL);
 
 static struct attribute *iio_trig_dev_attrs[] = {
 	&dev_attr_name.attr,
@@ -494,7 +494,7 @@ static ssize_t iio_trigger_write_current(struct device *dev,
 	return ret;
 }
 
-static DEVICE_ATTR(current_trigger, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(current_trigger, 0644,
 		   iio_trigger_read_current,
 		   iio_trigger_write_current);
 
-- 
2.35.3