[PATCH] virtio_pci: device-specific release callback
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From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2015-01-04 11:32:10
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Subsystem:
the rest, virtio core · Maintainers:
Linus Torvalds, "Michael S. Tsirkin", Jason Wang, Eugenio Pérez
It turns out we need to add device-specific code in release callback. Move it to virtio_pci_legacy.c. Reported-by: Sasha Levin <redacted> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- This is intended as dependency for Sasha's patch adding code to release callback. drivers/virtio/virtio_pci_common.h | 1 - drivers/virtio/virtio_pci_common.c | 9 --------- drivers/virtio/virtio_pci_legacy.c | 9 +++++++++ 3 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/virtio/virtio_pci_common.h b/drivers/virtio/virtio_pci_common.h
index 1584833..24956c5 100644
--- a/drivers/virtio/virtio_pci_common.h
+++ b/drivers/virtio/virtio_pci_common.h@@ -146,7 +146,6 @@ const char *vp_bus_name(struct virtio_device *vdev); * - ignore the affinity request if we're using INTX */ int vp_set_vq_affinity(struct virtqueue *vq, int cpu); -void virtio_pci_release_dev(struct device *); int virtio_pci_legacy_probe(struct pci_dev *pci_dev, const struct pci_device_id *id);
diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c
index 7bc69a4..08d0b04 100644
--- a/drivers/virtio/virtio_pci_common.c
+++ b/drivers/virtio/virtio_pci_common.c@@ -421,15 +421,6 @@ int vp_set_vq_affinity(struct virtqueue *vq, int cpu) return 0; } -void virtio_pci_release_dev(struct device *_d) -{ - /* - * No need for a release method as we allocate/free - * all devices together with the pci devices. - * Provide an empty one to avoid getting a warning from core. - */ -} - #ifdef CONFIG_PM_SLEEP static int virtio_pci_freeze(struct device *dev) {
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 6c76f0f..08d1915 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c@@ -211,6 +211,15 @@ static const struct virtio_config_ops virtio_pci_config_ops = { .set_vq_affinity = vp_set_vq_affinity, }; +static void virtio_pci_release_dev(struct device *_d) +{ + /* + * No need for a release method as we allocate/free + * all devices together with the pci devices. + * Provide an empty one to avoid getting a warning from core. + */ +} + /* the PCI probing function */ int virtio_pci_legacy_probe(struct pci_dev *pci_dev, const struct pci_device_id *id)
--
MST