Make the code more generic and not specific to TYPE_DEVICE.
Reviewed-by: Marc-André Lureau
Signed-off-by: Eduardo Habkost
---
Changes v1 -> v2:
- Fix build error with CONFIG_XEN
I took the liberty of keeping the Reviewed-by line from
Marc-André as the build fix is a trivial one line change
---
Cc: Stefan Berger
Cc: Stefano Stabellini
Cc: Anthony Perard
Cc: Paul Durrant
Cc: Kevin Wolf
Cc: Max Reitz
Cc: Paolo Bonzini
Cc: "Daniel P. Berrangé"
Cc: Eduardo Habkost
Cc: Cornelia Huck
Cc: Thomas Huth
Cc: Richard Henderson
Cc: David Hildenbrand
Cc: Halil Pasic
Cc: Christian Borntraeger
Cc: Matthew Rosato
Cc: Alex Williamson
Cc: qemu-de...@nongnu.org
Cc: xen-de...@lists.xenproject.org
Cc: qemu-block@nongnu.org
Cc: qemu-s3...@nongnu.org
---
include/hw/qdev-properties.h | 2 +-
backends/tpm/tpm_util.c | 8 ++--
hw/block/xen-block.c | 5 +-
hw/core/qdev-properties-system.c | 57 +-
hw/core/qdev-properties.c| 82 +---
hw/s390x/css.c | 5 +-
hw/s390x/s390-pci-bus.c | 4 +-
hw/vfio/pci-quirks.c | 5 +-
8 files changed, 68 insertions(+), 100 deletions(-)
diff --git a/include/hw/qdev-properties.h b/include/hw/qdev-properties.h
index 0ea822e6a7..0b92cfc761 100644
--- a/include/hw/qdev-properties.h
+++ b/include/hw/qdev-properties.h
@@ -302,7 +302,7 @@ void qdev_prop_set_macaddr(DeviceState *dev, const char
*name,
const uint8_t *value);
void qdev_prop_set_enum(DeviceState *dev, const char *name, int value);
-void *qdev_get_prop_ptr(DeviceState *dev, Property *prop);
+void *qdev_get_prop_ptr(Object *obj, Property *prop);
void qdev_prop_register_global(GlobalProperty *prop);
const GlobalProperty *qdev_find_global_prop(DeviceState *dev,
diff --git a/backends/tpm/tpm_util.c b/backends/tpm/tpm_util.c
index b58d298c1a..e91c21dd4a 100644
--- a/backends/tpm/tpm_util.c
+++ b/backends/tpm/tpm_util.c
@@ -35,8 +35,7 @@
static void get_tpm(Object *obj, Visitor *v, const char *name, void *opaque,
Error **errp)
{
-DeviceState *dev = DEVICE(obj);
-TPMBackend **be = qdev_get_prop_ptr(dev, opaque);
+TPMBackend **be = qdev_get_prop_ptr(obj, opaque);
char *p;
p = g_strdup(*be ? (*be)->id : "");
@@ -49,7 +48,7 @@ static void set_tpm(Object *obj, Visitor *v, const char
*name, void *opaque,
{
DeviceState *dev = DEVICE(obj);
Property *prop = opaque;
-TPMBackend *s, **be = qdev_get_prop_ptr(dev, prop);
+TPMBackend *s, **be = qdev_get_prop_ptr(obj, prop);
char *str;
if (dev->realized) {
@@ -73,9 +72,8 @@ static void set_tpm(Object *obj, Visitor *v, const char
*name, void *opaque,
static void release_tpm(Object *obj, const char *name, void *opaque)
{
-DeviceState *dev = DEVICE(obj);
Property *prop = opaque;
-TPMBackend **be = qdev_get_prop_ptr(dev, prop);
+TPMBackend **be = qdev_get_prop_ptr(obj, prop);
if (*be) {
tpm_backend_reset(*be);
diff --git a/hw/block/xen-block.c b/hw/block/xen-block.c
index 8a7a3f5452..905e4acd97 100644
--- a/hw/block/xen-block.c
+++ b/hw/block/xen-block.c
@@ -335,9 +335,8 @@ static char *disk_to_vbd_name(unsigned int disk)
static void xen_block_get_vdev(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
-DeviceState *dev = DEVICE(obj);
Property *prop = opaque;
-XenBlockVdev *vdev = qdev_get_prop_ptr(dev, prop);
+XenBlockVdev *vdev = qdev_get_prop_ptr(obj, prop);
char *str;
switch (vdev->type) {
@@ -398,7 +397,7 @@ static void xen_block_set_vdev(Object *obj, Visitor *v,
const char *name,
{
DeviceState *dev = DEVICE(obj);
Property *prop = opaque;
-XenBlockVdev *vdev = qdev_get_prop_ptr(dev, prop);
+XenBlockVdev *vdev = qdev_get_prop_ptr(obj, prop);
char *str, *p;
const char *end;
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c
index d0fb063a49..c8c73c371b 100644
--- a/hw/core/qdev-properties-system.c
+++ b/hw/core/qdev-properties-system.c
@@ -59,9 +59,8 @@ static bool check_prop_still_unset(DeviceState *dev, const
char *name,
static void get_drive(Object *obj, Visitor *v, const char *name, void *opaque,
Error **errp)
{
-DeviceState *dev = DEVICE(obj);
Property *prop = opaque;
-void **ptr = qdev_get_prop_ptr(dev, prop);
+void **ptr = qdev_get_prop_ptr(obj, prop);
const char *value;
char *p;
@@ -87,7 +86,7 @@ static void set_drive_helper(Object *obj, Visitor *v, const
char *name,
{
DeviceState *dev = DEVICE(obj);
Property *prop = opaque;
-void **ptr = qdev_get_prop_ptr(dev, prop);
+void **ptr = qdev_get_prop_ptr(obj, prop);
char *str;
BlockBackend *blk;
bool blk_created = false;
@@ -185,7 +184,7 @@ static void release_drive(Object *obj, const char *name,
void *opaque)
{
DeviceState *dev
