github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 00:22:00 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

iio: imu: bno055: constify 'struct bin_attribute'

Browse Source 
The sysfs core now allows instances of 'struct bin_attribute' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20241215-sysfs-const-bin_attr-iio-v1-1-a5801212482e@weissschuh.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Thomas Weißschuh 2024-12-15 16:21:24 +01:00 committed by Jonathan Cameron
parent 9351bbb1b0
commit 898918d673
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/iio/imu/bno055/bno055.c
View File

@ -1193,7 +1193,7 @@ static ssize_t serialnumber_show(struct device *dev,
}
static ssize_t calibration_data_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
const struct bin_attribute *bin_attr, char *buf,
loff_t pos, size_t count)
{
struct bno055_priv *priv = iio_priv(dev_to_iio_dev(kobj_to_dev(kobj)));
@ -1348,16 +1348,16 @@ static struct attribute *bno055_attrs[] = {
NULL
};
static BIN_ATTR_RO(calibration_data, BNO055_CALDATA_LEN);
static const BIN_ATTR_RO(calibration_data, BNO055_CALDATA_LEN);
static struct bin_attribute *bno055_bin_attrs[] = {
static const struct bin_attribute *const bno055_bin_attrs[] = {
&bin_attr_calibration_data,
NULL
};
static const struct attribute_group bno055_attrs_group = {
.attrs = bno055_attrs,
.bin_attrs = bno055_bin_attrs,
.bin_attrs_new = bno055_bin_attrs,
};
static const struct iio_info bno055_info = {