在 2022/1/15 上午3:57, Michael S. Tsirkin 写道:
virtio_finalize_features is only used internally within virtio.
No reason to export it.
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
Acked-by: Jason Wang <jasow...@redhat.com>
---
drivers/virtio/virtio.c | 3 +--
include/linux/virtio.h | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 00ac9db792a4..d891b0a354b0 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -166,7 +166,7 @@ void virtio_add_status(struct virtio_device *dev, unsigned
int status)
}
EXPORT_SYMBOL_GPL(virtio_add_status);
-int virtio_finalize_features(struct virtio_device *dev)
+static int virtio_finalize_features(struct virtio_device *dev)
{
int ret = dev->config->finalize_features(dev);
unsigned status;
@@ -202,7 +202,6 @@ int virtio_finalize_features(struct virtio_device *dev)
}
return 0;
}
-EXPORT_SYMBOL_GPL(virtio_finalize_features);
void virtio_reset_device(struct virtio_device *dev)
{
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 72292a62cd90..5464f398912a 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -133,7 +133,6 @@ bool is_virtio_device(struct device *dev);
void virtio_break_device(struct virtio_device *dev);
void virtio_config_changed(struct virtio_device *dev);
-int virtio_finalize_features(struct virtio_device *dev);
#ifdef CONFIG_PM_SLEEP
int virtio_device_freeze(struct virtio_device *dev);
int virtio_device_restore(struct virtio_device *dev);
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