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| author | Zhengping Zhang <aquapinn@qq.com> | 2026-08-05 14:05:07 +0800 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> | 2026-09-10 12:52:43 +0200 |
| commit | 52cbf88730b743745404b3fa5a3fc8b480768276 (patch) | |
| tree | e964cfc788193f643a62224433a3be2deae5c48a | |
| parent | cee9395acd8043be0644b25c34bfa86623f2b935 (diff) | |
| download | linux-next-52cbf88730b743745404b3fa5a3fc8b480768276.tar.gz linux-next-52cbf88730b743745404b3fa5a3fc8b480768276.zip | |
PCI: mediatek: Find INTx controller by property
All existing DTS users already name the INTx child node
"interrupt-controller". Use of_get_child_by_name() to find it instead
of assuming it is the first child node.
Signed-off-by: Zhengping Zhang <aquapinn@qq.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://patch.msgid.link/tencent_5E7D6E7FB25B4CD732F08547C11F5DA24808@qq.com
| -rw-r--r-- | drivers/pci/controller/pcie-mediatek.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c index a60d1ae076f8..3a3e91cd0c21 100644 --- a/drivers/pci/controller/pcie-mediatek.c +++ b/drivers/pci/controller/pcie-mediatek.c @@ -583,9 +583,9 @@ static int mtk_pcie_init_irq_domain(struct mtk_pcie_port *port, int ret; /* Setup INTx */ - pcie_intc_node = of_get_next_child(node, NULL); + pcie_intc_node = of_get_child_by_name(node, "interrupt-controller"); if (!pcie_intc_node) { - dev_err(dev, "no PCIe Intc node found\n"); + dev_err(dev, "no PCIe INTx interrupt-controller node found\n"); return -ENODEV; } |