From: Stefan Eichenberger <stefan.eichenberger@xxxxxxxxxxx> After enabling the ref clock, we should wait for the clock to stabilize. To eliminate the need for code duplication in the future, move the usleep to the enable_ref_clk function. Signed-off-by: Stefan Eichenberger <stefan.eichenberger@xxxxxxxxxxx> --- drivers/pci/controller/dwc/pci-imx6.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index fda704d82431f..f17561791e35a 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -632,6 +632,9 @@ static int imx6_pcie_enable_ref_clk(struct imx6_pcie *imx6_pcie) break; } + /* allow the clocks to stabilize */ + usleep_range(200, 500); + return ret; } @@ -672,8 +675,6 @@ static int imx6_pcie_clk_enable(struct imx6_pcie *imx6_pcie) goto err_ref_clk; } - /* allow the clocks to stabilize */ - usleep_range(200, 500); return 0; err_ref_clk: -- 2.43.0
