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>
---
 drivers/pcmcia/cistpl.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index d018f36f3a8935630f88a627d7241025f24b5be9..0c801e4ccc6c2c8701ecf855e10a67a677c85278 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1540,7 +1540,7 @@ static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf,
 
 
 static ssize_t pccard_show_cis(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)
 {
 	unsigned int size = 0x200;
@@ -1571,7 +1571,7 @@ static ssize_t pccard_show_cis(struct file *filp, struct kobject *kobj,
 
 
 static ssize_t pccard_store_cis(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 pcmcia_socket *s;
@@ -1605,6 +1605,6 @@ static ssize_t pccard_store_cis(struct file *filp, struct kobject *kobj,
 const struct bin_attribute pccard_cis_attr = {
 	.attr = { .name = "cis", .mode = S_IRUGO | S_IWUSR },
 	.size = 0x200,
-	.read = pccard_show_cis,
-	.write = pccard_store_cis,
+	.read_new = pccard_show_cis,
+	.write_new = pccard_store_cis,
 };

---
base-commit: 2d8308bf5b67dff50262d8a9260a50113b3628c6
change-id: 20241215-sysfs-const-bin_attr-pcmcia-bd7dd4e8c521

Best regards,
-- 
Thomas Weißschuh <linux@weissschuh.net>