diff options
| author | Frank Li <Frank.Li@nxp.com> | 2024-02-20 11:19:21 -0500 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2024-03-04 09:54:43 +0100 |
| commit | 1bd0d43dcf3b4259c51b2e6fd87eb567b622d90d (patch) | |
| tree | ceaaddb2936cb7223ac3dec231e1abcdb4458c84 /drivers/pci | |
| parent | f5c04da3a12b0a69fa2cb5235fe5d1407fb15b51 (diff) | |
| download | linux-1bd0d43dcf3b4259c51b2e6fd87eb567b622d90d.tar.gz | |
PCI: imx6: Clean up addr_space retrieval code
Since the dw_pcie_ep_init() function is already fetching the 'addr_space'
region, no need to do the same in this driver.
Link: https://lore.kernel.org/r/20240220161924.3871774-12-Frank.Li@nxp.com
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-imx6.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index b3aaacc88f3844..2907a8f25e332e 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1061,7 +1061,6 @@ 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; @@ -1080,14 +1079,8 @@ 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) { |