[PATCH REBASE 4/7] qemuBuildMemoryBackendProps: Fix const correctness

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

The objects at @def and @mem pointers is only read and not
written. Make the arguments const to make that explicit.

Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
 src/qemu/qemu_command.c | 4 ++--
 src/qemu/qemu_command.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index b673645826..ecbdd226a4 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -2976,8 +2976,8 @@ qemuBuildMemoryBackendProps(virJSONValuePtr *backendProps,
                             const char *alias,
                             virQEMUDriverConfigPtr cfg,
                             qemuDomainObjPrivatePtr priv,
-                            virDomainDefPtr def,
-                            virDomainMemoryDefPtr mem,
+                            const virDomainDef *def,
+                            const virDomainMemoryDef *mem,
                             bool force)
 {
     const char *backendType = "memory-backend-file";
diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h
index 89d99b111f..8a30f2852c 100644
--- a/src/qemu/qemu_command.h
+++ b/src/qemu/qemu_command.h
@@ -150,8 +150,8 @@ int qemuBuildMemoryBackendProps(virJSONValuePtr *backendProps,
                                 const char *alias,
                                 virQEMUDriverConfigPtr cfg,
                                 qemuDomainObjPrivatePtr priv,
-                                virDomainDefPtr def,
-                                virDomainMemoryDefPtr mem,
+                                const virDomainDef *def,
+                                const virDomainMemoryDef *mem,
                                 bool force);
 
 char *qemuBuildMemoryDeviceStr(virDomainMemoryDefPtr mem,
-- 
2.26.2