Rename "NWL_ECAM_VALUE_DEFAULT" to a suitable macro name and remove
redundant code.
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@xxxxxxx>
Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@xxxxxxx>
---
changes in v4:
- Rename macro
changes in v3:
- Remove periods at end of subject line
- Update commit logs
changes in v2:
- Update this changes in a seperate patch.
---
drivers/pci/controller/pcie-xilinx-nwl.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c
index d8a3a08be1d5..8fe0e8a325b0 100644
--- a/drivers/pci/controller/pcie-xilinx-nwl.c
+++ b/drivers/pci/controller/pcie-xilinx-nwl.c
@@ -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) {
--
2.17.1
