platform/x86/dell-wmi-sysman: Make some symbols static

Fix the following sparse warnings:

./passobj-attributes.c:38:23: warning: symbol 'po_is_pass_set' was not declared. Should it be static?
./passobj-attributes.c:70:23: warning: symbol 'po_current_password' was not declared. Should it be static?
./passobj-attributes.c:99:23: warning: symbol 'po_new_password' was not declared. Should it be static?
./passobj-attributes.c:103:23: warning: symbol 'po_min_pass_length' was not declared. Should it be static?
./passobj-attributes.c:107:23: warning: symbol 'po_max_pass_length' was not declared. Should it be static?
./passobj-attributes.c:116:23: warning: symbol 'po_mechanism' was not declared. Should it be static?
./passobj-attributes.c:129:23: warning: symbol 'po_role' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Link: https://lore.kernel.org/r/1604107922-14950-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/dell-wmi-sysman/passobj-attributes.c b/drivers/platform/x86/dell-wmi-sysman/passobj-attributes.c
index e6199fb..3abcd95 100644 (file)
--- a/drivers/platform/x86/dell-wmi-sysman/passobj-attributes.c
+++ b/drivers/platform/x86/dell-wmi-sysman/passobj-attributes.c
@@ -35,8 +35,7 @@ static ssize_t is_enabled_show(struct kobject *kobj, struct kobj_attribute *attr
        return ret;
 }
 
-struct kobj_attribute po_is_pass_set =
-               __ATTR_RO(is_enabled);
+static struct kobj_attribute po_is_pass_set = __ATTR_RO(is_enabled);
 
 static ssize_t current_password_store(struct kobject *kobj,
                                      struct kobj_attribute *attr,
@@ -67,8 +66,7 @@ static ssize_t current_password_store(struct kobject *kobj,
        return count;
 }
 
-struct kobj_attribute po_current_password =
-               __ATTR_WO(current_password);
+static struct kobj_attribute po_current_password = __ATTR_WO(current_password);
 
 static ssize_t new_password_store(struct kobject *kobj,
                                  struct kobj_attribute *attr,
@@ -96,16 +94,13 @@ out:
        return ret ? ret : count;
 }
 
-struct kobj_attribute po_new_password =
-               __ATTR_WO(new_password);
+static struct kobj_attribute po_new_password = __ATTR_WO(new_password);
 
 attribute_n_property_show(min_password_length, po);
-struct kobj_attribute po_min_pass_length =
-               __ATTR_RO(min_password_length);
+static struct kobj_attribute po_min_pass_length = __ATTR_RO(min_password_length);
 
 attribute_n_property_show(max_password_length, po);
-struct kobj_attribute po_max_pass_length =
-               __ATTR_RO(max_password_length);
+static struct kobj_attribute po_max_pass_length = __ATTR_RO(max_password_length);
 
 static ssize_t mechanism_show(struct kobject *kobj, struct kobj_attribute *attr,
                         char *buf)
@@ -113,8 +108,7 @@ static ssize_t mechanism_show(struct kobject *kobj, struct kobj_attribute *attr,
        return sprintf(buf, "password\n");
 }
 
-struct kobj_attribute po_mechanism =
-       __ATTR_RO(mechanism);
+static struct kobj_attribute po_mechanism = __ATTR_RO(mechanism);
 
 static ssize_t role_show(struct kobject *kobj, struct kobj_attribute *attr,
                         char *buf)
@@ -126,8 +120,7 @@ static ssize_t role_show(struct kobject *kobj, struct kobj_attribute *attr,
        return -EIO;
 }
 
-struct kobj_attribute po_role =
-       __ATTR_RO(role);
+static struct kobj_attribute po_role = __ATTR_RO(role);
 
 static struct attribute *po_attrs[] = {
        &po_is_pass_set.attr,