[Xen-changelog] [xen staging] xen/arm: remove unused dt_device_node parameter

[patchbot@xxxxxxx]

commit c21df76199aba0d2a6654d56c8e93e31c1f03975
Author:     Viktor Mitin <viktor.mitin.19@xxxxxxxxx>
AuthorDate: Tue Jun 18 11:58:51 2019 +0300
Commit:     Julien Grall <julien.grall@xxxxxxx>
CommitDate: Tue Jul 23 12:41:56 2019 +0100

    xen/arm: remove unused dt_device_node parameter
    
    Some of the function generating nodes (e.g make_timer_node)
    take in a dt_device_node parameter, but never used it.
    It is actually misused when creating DT for DomU.
    So it is the best to remove the parameter.
    
    Suggested-by: Julien Grall <julien.grall@xxxxxxx>
    Signed-off-by: Viktor Mitin <viktor_mitin@xxxxxxxx>
    Reviewed-by: Julien Grall <julien.grall@xxxxxxx>
---
 xen/arch/arm/domain_build.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index c1981836a6..4c8404155a 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -742,8 +742,7 @@ static int __init make_hypervisor_node(struct domain *d,
     return res;
 }
 
-static int __init make_psci_node(void *fdt,
-                                 const struct dt_device_node *parent)
+static int __init make_psci_node(void *fdt)
 {
     int res;
     const char compat[] =
@@ -779,8 +778,7 @@ static int __init make_psci_node(void *fdt,
     return res;
 }
 
-static int __init make_cpus_node(const struct domain *d, void *fdt,
-                                 const struct dt_device_node *parent)
+static int __init make_cpus_node(const struct domain *d, void *fdt)
 {
     int res;
     const struct dt_device_node *cpus = dt_find_node_by_path("/cpus");
@@ -962,8 +960,7 @@ static int __init make_gic_node(const struct domain *d, 
void *fdt,
     return res;
 }
 
-static int __init make_timer_node(const struct domain *d, void *fdt,
-                                  const struct dt_device_node *node)
+static int __init make_timer_node(const struct domain *d, void *fdt)
 {
     static const struct dt_device_match timer_ids[] __initconst =
     {
@@ -1380,7 +1377,7 @@ static int __init handle_node(struct domain *d, struct 
kernel_info *kinfo,
     if ( device_get_class(node) == DEVICE_GIC )
         return make_gic_node(d, kinfo->fdt, node);
     if ( dt_match_node(timer_matches, node) )
-        return make_timer_node(d, kinfo->fdt, node);
+        return make_timer_node(d, kinfo->fdt);
 
     /* Skip nodes used by Xen */
     if ( dt_device_used_by(node) == DOMID_XEN )
@@ -1472,11 +1469,11 @@ static int __init handle_node(struct domain *d, struct 
kernel_info *kinfo,
         if ( res )
             return res;
 
-        res = make_psci_node(kinfo->fdt, node);
+        res = make_psci_node(kinfo->fdt);
         if ( res )
             return res;
 
-        res = make_cpus_node(d, kinfo->fdt, node);
+        res = make_cpus_node(d, kinfo->fdt);
         if ( res )
             return res;
 
@@ -1731,11 +1728,11 @@ static int __init prepare_dtb_domU(struct domain *d, 
struct kernel_info *kinfo)
     if ( ret )
         goto err;
 
-    ret = make_psci_node(kinfo->fdt, NULL);
+    ret = make_psci_node(kinfo->fdt);
     if ( ret )
         goto err;
 
-    ret = make_cpus_node(d, kinfo->fdt, NULL);
+    ret = make_cpus_node(d, kinfo->fdt);
     if ( ret )
         goto err;
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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