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 <li...@weissschuh.net>
---
drivers/misc/eeprom/max6875.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/eeprom/max6875.c b/drivers/misc/eeprom/max6875.c
index
6fab2ffa736b741593931c413f230d7c43b5b8dd..1c36ad153e783ead6ba2481c64838390f0bb05f4
100644
--- a/drivers/misc/eeprom/max6875.c
+++ b/drivers/misc/eeprom/max6875.c
@@ -104,7 +104,7 @@ static void max6875_update_slice(struct i2c_client *client,
int slice)
}
static ssize_t max6875_read(struct file *filp, struct kobject *kobj,
- struct bin_attribute *bin_attr,
+ const struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct i2c_client *client = kobj_to_i2c_client(kobj);
@@ -127,7 +127,7 @@ static const struct bin_attribute user_eeprom_attr = {
.mode = S_IRUGO,
},
.size = USER_EEPROM_SIZE,
- .read = max6875_read,
+ .read_new = max6875_read,
};
static int max6875_probe(struct i2c_client *client)
--
2.47.1
