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[Qemu-devel] [PATCH] hw/ppc: use 0 instead of fdt_path_offset(fdt, "/")
From: |
Greg Kurz |
Subject: |
[Qemu-devel] [PATCH] hw/ppc: use 0 instead of fdt_path_offset(fdt, "/") |
Date: |
Tue, 03 Oct 2017 16:13:11 +0200 |
User-agent: |
StGit/0.17.1-46-g6855-dirty |
The offset of the root node is guaranteed to be 0.
This doesn't fix anything, it's just trivial cleanup of the two
remaining places where this was done under hw/ppc.
Signed-off-by: Greg Kurz <address@hidden>
---
hw/ppc/pnv.c | 3 +--
hw/ppc/spapr.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index d46d91c76f5c..84b2389ea60b 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -92,8 +92,7 @@ static int get_cpus_node(void *fdt)
int cpus_offset = fdt_path_offset(fdt, "/cpus");
if (cpus_offset < 0) {
- cpus_offset = fdt_add_subnode(fdt, fdt_path_offset(fdt, "/"),
- "cpus");
+ cpus_offset = fdt_add_subnode(fdt, 0, "cpus");
if (cpus_offset) {
_FDT((fdt_setprop_cell(fdt, cpus_offset, "#address-cells", 0x1)));
_FDT((fdt_setprop_cell(fdt, cpus_offset, "#size-cells", 0x0)));
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index ff87f155d55e..352ff3d614e8 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -353,8 +353,7 @@ static int spapr_fixup_cpu_dt(void *fdt, sPAPRMachineState
*spapr)
cpus_offset = fdt_path_offset(fdt, "/cpus");
if (cpus_offset < 0) {
- cpus_offset = fdt_add_subnode(fdt, fdt_path_offset(fdt, "/"),
- "cpus");
+ cpus_offset = fdt_add_subnode(fdt, 0, "cpus");
if (cpus_offset < 0) {
return cpus_offset;
}
- [Qemu-devel] [PATCH] hw/ppc: use 0 instead of fdt_path_offset(fdt, "/"),
Greg Kurz <=