The freeze/restore s3/s4 operations will use code that's common to the
probe and remove routines. Put the common code in separate funcitons.
Signed-off-by: Amit Shah <amit.shah@xxxxxxxxxx>
---
drivers/char/hw_random/virtio-rng.c | 14 ++++++++++++--
1 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
index 2dc9ce1..a9673a7 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -88,7 +88,7 @@ static struct hwrng virtio_hwrng = {
.read = virtio_read,
};
-static int virtrng_probe(struct virtio_device *vdev)
+static int probe_common(struct virtio_device *vdev)
{
int err;
@@ -106,7 +106,7 @@ static int virtrng_probe(struct virtio_device *vdev)
return 0;
}
-static void __devexit virtrng_remove(struct virtio_device *vdev)
+static void remove_common(struct virtio_device *vdev)
{
vdev->config->reset(vdev);
busy = false;
@@ -114,6 +114,16 @@ static void __devexit virtrng_remove(struct virtio_device *vdev)
vdev->config->del_vqs(vdev);
}
+static int virtrng_probe(struct virtio_device *vdev)
+{
+ return probe_common(vdev);
+}
+
+static void __devexit virtrng_remove(struct virtio_device *vdev)
+{
+ remove_common(vdev);
+}
+
static struct virtio_device_id id_table[] = {
{ VIRTIO_ID_RNG, VIRTIO_DEV_ANY_ID },
{ 0 },
--
1.7.7.6
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