1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index b72935b8f203..39c8514442eb 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -284,7 +284,7 @@ static ssize_t kobj_pkt_store(struct kobject *kobj,
         return len;
 }
 
-static struct sysfs_ops kobj_pkt_ops = {
+static const struct sysfs_ops kobj_pkt_ops = {
         .show = kobj_pkt_show,
         .store = kobj_pkt_store
 };
@@ -337,7 +337,9 @@ static void class_pktcdvd_release(struct class *cls)
 {
         kfree(cls);
 }
-static ssize_t class_pktcdvd_show_map(struct class *c, char *data)
+static ssize_t class_pktcdvd_show_map(struct class *c,
+                                        struct class_attribute *attr,
+                                        char *data)
 {
         int n = 0;
         int idx;
@@ -356,7 +358,9 @@ static ssize_t class_pktcdvd_show_map(struct class *c, char *data)
         return n;
 }
 
-static ssize_t class_pktcdvd_store_add(struct class *c, const char *buf,
+static ssize_t class_pktcdvd_store_add(struct class *c,
+                                        struct class_attribute *attr,
+                                        const char *buf,
                                         size_t count)
 {
         unsigned int major, minor;
@@ -376,7 +380,9 @@ static ssize_t class_pktcdvd_store_add(struct class *c, const char *buf,
         return -EINVAL;
 }
 
-static ssize_t class_pktcdvd_store_remove(struct class *c, const char *buf,
+static ssize_t class_pktcdvd_store_remove(struct class *c,
+                                          struct class_attribute *attr,
+                                          const char *buf,
                                         size_t count)
 {
         unsigned int major, minor;