[PULL 1/1] s390/vfio_ccw: make some symbols static

Cornelia Huck
2017-05-22T14:21:25Z

From: Sebastian Ott <sebott@linux.vnet.ibm.com>

Make some symbols static to fix sparse warnings like:
drivers/s390/cio/vfio_ccw_ops.c:73:1: warning: symbol 'mdev_type_attr_name' was not declared. Should it be static?

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
drivers/s390/cio/vfio_ccw_ops.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/s390/cio/vfio_ccw_ops.c b/drivers/s390/cio/vfio_ccw_ops.c
index e72abbc18ee3..a66a317f3e4f 100644
--- a/drivers/s390/cio/vfio_ccw_ops.c
+++ b/drivers/s390/cio/vfio_ccw_ops.c
@@ -70,14 +70,14 @@ static ssize_t name_show(struct kobject *kobj, struct device *dev, char *buf)
{
return sprintf(buf, "I/O subchannel (Non-QDIO)\n");
}
-MDEV_TYPE_ATTR_RO(name);
+static MDEV_TYPE_ATTR_RO(name);

static ssize_t device_api_show(struct kobject *kobj, struct device *dev,
char *buf)
{
return sprintf(buf, "%s\n", VFIO_DEVICE_API_CCW_STRING);
}
-MDEV_TYPE_ATTR_RO(device_api);
+static MDEV_TYPE_ATTR_RO(device_api);

static ssize_t available_instances_show(struct kobject *kobj,
struct device *dev, char *buf)
@@ -86,7 +86,7 @@ static ssize_t available_instances_show(struct kobject *kobj,

return sprintf(buf, "%d\n", atomic_read(&private->avail));
}
-MDEV_TYPE_ATTR_RO(available_instances);
+static MDEV_TYPE_ATTR_RO(available_instances);

static struct attribute *mdev_types_attrs[] = {
&mdev_type_attr_name.attr,
@@ -100,7 +100,7 @@ static struct attribute_group mdev_type_group = {
.attrs = mdev_types_attrs,
};

-struct attribute_group *mdev_type_groups[] = {
+static struct attribute_group *mdev_type_groups[] = {
&mdev_type_group,
NULL,
};
@@ -152,7 +152,7 @@ static int vfio_ccw_mdev_open(struct mdev_device *mdev)
&events, &private->nb);
}

-void vfio_ccw_mdev_release(struct mdev_device *mdev)
+static void vfio_ccw_mdev_release(struct mdev_device *mdev)
{
struct vfio_ccw_private *private =
dev_get_drvdata(mdev_parent_dev(mdev));
@@ -233,7 +233,7 @@ static int vfio_ccw_mdev_get_region_info(struct vfio_region_info *info,
}
}

-int vfio_ccw_mdev_get_irq_info(struct vfio_irq_info *info)
+static int vfio_ccw_mdev_get_irq_info(struct vfio_irq_info *info)
{
if (info->index != VFIO_CCW_IO_IRQ_INDEX)
return -EINVAL;
--
2.13.0