linux-kernel - [PATCH v4 1/3] PCI: dw-rockchip: Remove unused PCIE_CLIENT_GENERAL

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Message-Id: <20250427125316.99627-2-18255117159@163.com>
Date: Sun, 27 Apr 2025 20:53:14 +0800
From: Hans Zhang <18255117159@....com>
To: lpieralisi@...nel.org,
	kw@...ux.com,
	bhelgaas@...gle.com,
	heiko@...ech.de
Cc: manivannan.sadhasivam@...aro.org,
	robh@...nel.org,
	jingoohan1@...il.com,
	shawn.lin@...k-chips.com,
	linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	Hans Zhang <18255117159@....com>,
	Niklas Cassel <cassel@...nel.org>
Subject: [PATCH v4 1/3] PCI: dw-rockchip: Remove unused PCIE_CLIENT_GENERAL_DEBUG

The PCIE_CLIENT_GENERAL_DEBUG register offset is defined but never
used in the driver. Its presence adds noise to the register map and
may mislead future developers.

Remove this redundant definition to keep the register list minimal
and aligned with actual hardware usage.

Signed-off-by: Hans Zhang <18255117159@....com>
Reviewed-by: Niklas Cassel <cassel@...nel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 drivers/pci/controller/dwc/pcie-dw-rockchip.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
index 7790a9f33e48..e7d33d545d5b 100644
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -47,7 +47,6 @@
 #define PCIE_CLIENT_GENERAL_CONTROL	0x0
 #define PCIE_CLIENT_INTR_STATUS_LEGACY	0x8
 #define PCIE_CLIENT_INTR_MASK_LEGACY	0x1c
-#define PCIE_CLIENT_GENERAL_DEBUG	0x104
 #define PCIE_CLIENT_HOT_RESET_CTRL	0x180
 #define PCIE_CLIENT_LTSSM_STATUS	0x300
 #define PCIE_LTSSM_ENABLE_ENHANCE	BIT(4)
-- 
2.25.1