diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-layerscape.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/pci/host/pci-layerscape.c b/drivers/pci/host/pci-layerscape.c index b2328ea13dcf..6dd44a071240 100644 --- a/drivers/pci/host/pci-layerscape.c +++ b/drivers/pci/host/pci-layerscape.c @@ -11,7 +11,6 @@ */ #include <linux/kernel.h> -#include <linux/delay.h> #include <linux/interrupt.h> #include <linux/module.h> #include <linux/of_pci.h> @@ -62,27 +61,12 @@ static int ls_pcie_link_up(struct pcie_port *pp) return 1; } -static int ls_pcie_establish_link(struct pcie_port *pp) -{ - unsigned int retries; - - for (retries = 0; retries < 200; retries++) { - if (dw_pcie_link_up(pp)) - return 0; - usleep_range(100, 1000); - } - - dev_err(pp->dev, "phy link never came up\n"); - return -EINVAL; -} - static void ls_pcie_host_init(struct pcie_port *pp) { struct ls_pcie *pcie = to_ls_pcie(pp); u32 val; dw_pcie_setup_rc(pp); - ls_pcie_establish_link(pp); /* * LS1021A Workaround for internal TKT228622 |