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[Qemu-ppc] [for-2.11 PATCH 02/26] spapr_pci: use memory_region_add_subre
From: |
Greg Kurz |
Subject: |
[Qemu-ppc] [for-2.11 PATCH 02/26] spapr_pci: use memory_region_add_subregion() with DMA windows |
Date: |
Tue, 25 Jul 2017 19:58:28 +0200 |
User-agent: |
StGit/0.17.1-20-gc0b1b-dirty |
Passing a null priority to memory_region_add_subregion_overlap() is
strictly equivalent to calling memory_region_add_subregion().
Signed-off-by: Greg Kurz <address@hidden>
---
hw/ppc/spapr_pci.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index 70a99a032267..3fe7f3145467 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -1752,8 +1752,8 @@ static void spapr_phb_realize(DeviceState *dev, Error
**errp)
i, sphb->dtbusname);
return;
}
- memory_region_add_subregion_overlap(&sphb->iommu_root, 0,
- spapr_tce_get_iommu(tcet), 0);
+ memory_region_add_subregion(&sphb->iommu_root, 0,
+ spapr_tce_get_iommu(tcet));
}
sphb->msi = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, g_free);