4 files changed, 4 insertions, 4 deletions

diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c
index 9e4f59dc7f1e..110e24e50883 100644
--- a/drivers/firmware/edd.c
+++ b/drivers/firmware/edd.c
@@ -122,7 +122,7 @@ edd_attr_show(struct kobject * kobj, struct attribute *attr, char *buf)
         return ret;
 }
 
-static struct sysfs_ops edd_attr_ops = {
+static const struct sysfs_ops edd_attr_ops = {
         .show = edd_attr_show,
 };
 
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index f4f709d1370b..082f06ecd327 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -362,7 +362,7 @@ static ssize_t efivar_attr_store(struct kobject *kobj, struct attribute *attr,
         return ret;
 }
 
-static struct sysfs_ops efivar_attr_ops = {
+static const struct sysfs_ops efivar_attr_ops = {
         .show = efivar_attr_show,
         .store = efivar_attr_store,
 };
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index a3600e3ed0fa..ed2801c378de 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -519,7 +519,7 @@ static ssize_t ibft_show_attribute(struct kobject *kobj,
         return ret;
 }
 
-static struct sysfs_ops ibft_attr_ops = {
+static const struct sysfs_ops ibft_attr_ops = {
         .show = ibft_show_attribute,
 };
 
diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
index 20f645743ead..d59f7cad2269 100644
--- a/drivers/firmware/memmap.c
+++ b/drivers/firmware/memmap.c
@@ -74,7 +74,7 @@ static struct attribute *def_attrs[] = {
         NULL
 };
 
-static struct sysfs_ops memmap_attr_ops = {
+static const struct sysfs_ops memmap_attr_ops = {
         .show = memmap_attr_show,
 };