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PCI: xilinx-nwl: Rename the NWL_ECAM_VALUE_DEFAULT macro

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Rename the NWL_ECAM_VALUE_DEFAULT macro to NWL_ECAM_MAX_SIZE and drop
the no longer needed ecam_value variable from struct nwl_pcie.

[kwilczynski: commit log]
Link: https://lore.kernel.org/linux-pci/20231016051102.1180432-4-thippeswamy.havalige@amd.com
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
This commit is contained in:
Thippeswamy Havalige 2023-10-16 10:41:01 +05:30 committed by Krzysztof Wilczyński
parent 22f38a2442
commit 177692115f
No known key found for this signature in database
GPG key ID: 7C64768D3DE334E7
1 changed files with 2 additions and 4 deletions
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6
drivers/pci/controller/pcie-xilinx-nwl.c
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@ -126,7 +126,7 @@
#define E_ECAM_CR_ENABLE BIT(0)
#define E_ECAM_SIZE_LOC GENMASK(20, 16)
#define E_ECAM_SIZE_SHIFT 16
#define NWL_ECAM_VALUE_DEFAULT 12
#define NWL_ECAM_MAX_SIZE 12
#define CFG_DMA_REG_BAR GENMASK(2, 0)
#define CFG_PCIE_CACHE GENMASK(7, 0)
@ -165,7 +165,6 @@ struct nwl_pcie {
u32 ecam_size;
int irq_intx;
int irq_misc;
u32 ecam_value;
struct nwl_msi msi;
struct irq_domain *legacy_irq_domain;
struct clk *clk;
@ -674,7 +673,7 @@ static int nwl_pcie_bridge_init(struct nwl_pcie *pcie)
E_ECAM_CR_ENABLE, E_ECAM_CONTROL);
nwl_bridge_writel(pcie, nwl_bridge_readl(pcie, E_ECAM_CONTROL) |
(pcie->ecam_value << E_ECAM_SIZE_SHIFT),
(NWL_ECAM_MAX_SIZE << E_ECAM_SIZE_SHIFT),
E_ECAM_CONTROL);
nwl_bridge_writel(pcie, lower_32_bits(pcie->phys_ecam_base),
@ -782,7 +781,6 @@ static int nwl_pcie_probe(struct platform_device *pdev)
pcie = pci_host_bridge_priv(bridge);
pcie->dev = dev;
pcie->ecam_value = NWL_ECAM_VALUE_DEFAULT;
err = nwl_pcie_parse_dt(pcie, pdev);
if (err) {