[xen staging] xen/arm: mark handle_linux_pci_domain() __init

[patchbot@xxxxxxx]

commit e0347046445a2c6245f6a04093e7e831100611a1
Author:     Stewart Hildebrand <stewart.hildebrand@xxxxxxx>
AuthorDate: Fri Oct 14 16:09:26 2022 -0400
Commit:     Julien Grall <jgrall@xxxxxxxxxx>
CommitDate: Fri Oct 21 11:09:59 2022 +0100

    xen/arm: mark handle_linux_pci_domain() __init
    
    All functions in domain_build.c should be marked __init. This was
    spotted when building the hypervisor with -Og.
    
    Fixes: 1050a7b91c2e ("xen/arm: add pci-domain for disabled devices")
    Signed-off-by: Stewart Hildebrand <stewart.hildebrand@xxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
    Release-acked-by: Henry Wang <Henry.Wang@xxxxxxx>
---
 xen/arch/arm/domain_build.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index db97536fe8..4fb5c20b13 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -1051,8 +1051,8 @@ static void __init assign_static_memory_11(struct domain 
*d,
  * The current heuristic assumes that a device is a host bridge
  * if the type is "pci" and then parent type is not "pci".
  */
-static int handle_linux_pci_domain(struct kernel_info *kinfo,
-                                   const struct dt_device_node *node)
+static int __init handle_linux_pci_domain(struct kernel_info *kinfo,
+                                          const struct dt_device_node *node)
 {
     uint16_t segment;
     int res;
--
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