From: Hans Zhang <18255117159@163.com> Date: Sat, 7 Jun 2025 15:49:13 +0000 (+0800) Subject: PCI: rockchip: Remove redundant PCIe message routing definitions X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1a69c63fdf1c9095e132096081e27ac85a4d48a5;p=thirdparty%2Fkernel%2Flinux.git PCI: rockchip: Remove redundant PCIe message routing definitions The Rockchip driver contains duplicated message routing and INTx code definitions (e.g., ROCKCHIP_PCIE_MSG_ROUTING_TO_RC, ROCKCHIP_PCIE_MSG_CODE_ASSERT_INTA). These are already provided by the PCI core in drivers/pci/pci.h as PCIE_MSG_TYPE_R_RC and PCIE_MSG_CODE_ASSERT_INTA, respectively. Remove the driver-specific definitions in favor of the core definitions instead. This aligns the driver with the PCIe specification and reduces maintenance overhead. Signed-off-by: Hans Zhang <18255117159@163.com> [mani: commit message rewording] Signed-off-by: Manivannan Sadhasivam Link: https://patch.msgid.link/20250607154913.805027-3-18255117159@163.com --- diff --git a/drivers/pci/controller/pcie-rockchip.h b/drivers/pci/controller/pcie-rockchip.h index 5864a20323f21..12bc8da59d73b 100644 --- a/drivers/pci/controller/pcie-rockchip.h +++ b/drivers/pci/controller/pcie-rockchip.h @@ -215,20 +215,6 @@ #define RC_REGION_0_TYPE_MASK GENMASK(3, 0) #define MAX_AXI_WRAPPER_REGION_NUM 33 -#define ROCKCHIP_PCIE_MSG_ROUTING_TO_RC 0x0 -#define ROCKCHIP_PCIE_MSG_ROUTING_VIA_ADDR 0x1 -#define ROCKCHIP_PCIE_MSG_ROUTING_VIA_ID 0x2 -#define ROCKCHIP_PCIE_MSG_ROUTING_BROADCAST 0x3 -#define ROCKCHIP_PCIE_MSG_ROUTING_LOCAL_INTX 0x4 -#define ROCKCHIP_PCIE_MSG_ROUTING_PME_ACK 0x5 -#define ROCKCHIP_PCIE_MSG_CODE_ASSERT_INTA 0x20 -#define ROCKCHIP_PCIE_MSG_CODE_ASSERT_INTB 0x21 -#define ROCKCHIP_PCIE_MSG_CODE_ASSERT_INTC 0x22 -#define ROCKCHIP_PCIE_MSG_CODE_ASSERT_INTD 0x23 -#define ROCKCHIP_PCIE_MSG_CODE_DEASSERT_INTA 0x24 -#define ROCKCHIP_PCIE_MSG_CODE_DEASSERT_INTB 0x25 -#define ROCKCHIP_PCIE_MSG_CODE_DEASSERT_INTC 0x26 -#define ROCKCHIP_PCIE_MSG_CODE_DEASSERT_INTD 0x27 #define ROCKCHIP_PCIE_MSG_ROUTING_MASK GENMASK(7, 5) #define ROCKCHIP_PCIE_MSG_ROUTING(route) \ (((route) << 5) & ROCKCHIP_PCIE_MSG_ROUTING_MASK)