diff options
Diffstat (limited to 'drivers/pci/controller')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index afb948372077..aa7e706fc37d 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -87,19 +87,17 @@ static int ks_pcie_establish_link(struct keystone_pcie *ks_pcie) { struct dw_pcie *pci = ks_pcie->pci; struct device *dev = pci->dev; - unsigned int retries; if (dw_pcie_link_up(pci)) { dev_info(dev, "Link already up\n"); return 0; } + ks_dw_pcie_initiate_link_train(ks_pcie); + /* check if the link is up or not */ - for (retries = 0; retries < 5; retries++) { - ks_dw_pcie_initiate_link_train(ks_pcie); - if (!dw_pcie_wait_for_link(pci)) - return 0; - } + if (!dw_pcie_wait_for_link(pci)) + return 0; dev_err(dev, "phy link never came up\n"); return -ETIMEDOUT; |