[PATCH v14 09/17] PCI: imx6: Call host init function directly in resume

From: Richard Zhu
Date: Thu Jun 30 2022 - 23:40:58 EST


Call imx6_pcie_host_init() instead of duplicating codes in resume.

Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
---
drivers/pci/controller/dwc/pci-imx6.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index eaae144db4f3..2b42c37f1617 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -1034,9 +1034,9 @@ static int imx6_pcie_resume_noirq(struct device *dev)
if (!(imx6_pcie->drvdata->flags & IMX6_PCIE_FLAG_SUPPORTS_SUSPEND))
return 0;

- imx6_pcie_assert_core_reset(imx6_pcie);
- imx6_pcie_init_phy(imx6_pcie);
- imx6_pcie_deassert_core_reset(imx6_pcie);
+ ret = imx6_pcie_host_init(pp);
+ if (ret)
+ return ret;
dw_pcie_setup_rc(pp);

ret = imx6_pcie_start_link(imx6_pcie->pci);
--
2.25.1