bcma: change delays to follow timers-howto guide

[firefly-linux-kernel-4.4.55.git] / drivers / bcma / driver_pci.c

diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c
index c32ebd537abe3a3e5f8f5e777f119c8768c9ea38..c39ee6d458506d6bb9c44eae651742e692255207 100644 (file)
--- a/drivers/bcma/driver_pci.c
+++ b/drivers/bcma/driver_pci.c
@@ -51,7 +51,7 @@ static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy)
                v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL);
                if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE)
                        break;
-               msleep(1);
+               usleep_range(1000, 2000);
        }
 }
 
@@ -92,7 +92,7 @@ static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address)
                        ret = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_DATA);
                        break;
                }
-               msleep(1);
+               usleep_range(1000, 2000);
        }
        pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0);
        return ret;
@@ -132,7 +132,7 @@ static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device,
                v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL);
                if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE)
                        break;
-               msleep(1);
+               usleep_range(1000, 2000);
        }
        pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0);
 }