constify value pointer for qdev_prop_set_string

qdev_prop_set_string uses object_property_set_str, which takes
a const char * for the value. Lets propagate the constness
into qdev_prop_set_string.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 0b894620c97ad95b458f54b43e35260a8948921f..3571cf30178e3591db69f26c355af54439292bed 100644 (file)
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -1123,7 +1123,7 @@ void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value)
     assert_no_error(errp);
 }
 
-void qdev_prop_set_string(DeviceState *dev, const char *name, char *value)
+void qdev_prop_set_string(DeviceState *dev, const char *name, const char *value)
 {
     Error *errp = NULL;
     object_property_set_str(OBJECT(dev), value, name, &errp);

diff --git a/hw/qdev.h b/hw/qdev.h
index f4683dc771212b48cc80ce03ae460a29fd11de91..a0770b085a98aa088388b5e75ff44a591930941d 100644 (file)
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -316,7 +316,7 @@ void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value);
 void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value);
 void qdev_prop_set_int32(DeviceState *dev, const char *name, int32_t value);
 void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value);
-void qdev_prop_set_string(DeviceState *dev, const char *name, char *value);
+void qdev_prop_set_string(DeviceState *dev, const char *name, const char *value);
 void qdev_prop_set_chr(DeviceState *dev, const char *name, CharDriverState *value);
 void qdev_prop_set_netdev(DeviceState *dev, const char *name, VLANClientState *value);
 void qdev_prop_set_vlan(DeviceState *dev, const char *name, VLANState *value);