[PATCH v10 11/14] PCI: imx6: Clean up get addr_space code
From: Frank Li <Frank.Li@nxp.com>
Date: 2024-02-05 17:34:51
Also in:
imx, linux-devicetree, linux-pci, lkml
Subsystem:
pci driver for imx6, pci native host bridge and endpoint drivers, pci subsystem, the rest · Maintainers:
Richard Zhu, Lucas Stach, Lorenzo Pieralisi, Krzysztof Wilczyński, Manivannan Sadhasivam, Bjorn Helgaas, Linus Torvalds
Since the dw_pcie_ep_init() function is already fetching the 'addr_space'
region, no need to do the same in this driver.
Reviewed-by: Manivannan Sadhasivam <redacted>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Notes:
Change from v7 to v8
- update commit message
- Add Manivannan Sadhasivam's review tag
Change from v4 to v7
- none
Change from v1 to v3
- new patches
drivers/pci/controller/dwc/pci-imx6.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 183bb3b31cf16..9cc6802e93641 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c@@ -1067,7 +1067,6 @@ static int imx6_add_pcie_ep(struct imx6_pcie *imx6_pcie, int ret; unsigned int pcie_dbi2_offset; struct dw_pcie_ep *ep; - struct resource *res; struct dw_pcie *pci = imx6_pcie->pci; struct dw_pcie_rp *pp = &pci->pp; struct device *dev = pci->dev;
@@ -1086,14 +1085,8 @@ static int imx6_add_pcie_ep(struct imx6_pcie *imx6_pcie, pcie_dbi2_offset = SZ_4K; break; } - pci->dbi_base2 = pci->dbi_base + pcie_dbi2_offset; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); - if (!res) - return -EINVAL; - ep->phys_base = res->start; - ep->addr_size = resource_size(res); - ep->page_size = SZ_64K; + pci->dbi_base2 = pci->dbi_base + pcie_dbi2_offset; ret = dw_pcie_ep_init(ep); if (ret) {
--
2.34.1
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