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authorJitendra Kalsaria <jitendra.kalsaria@qlogic.com>2014-08-27 12:43:19 -0400
committerDavid S. Miller <davem@davemloft.net>2014-08-29 20:15:36 -0700
commitc1b2037fc141cc838435e58a9e4efb0b92a696e4 (patch)
tree4953f2d1196a40dd48b367e0274629b88c448109 /drivers/net/ethernet/qlogic
parent40e2b8ed855357b3b285d6575cec228e9ce8ebd1 (diff)
downloadop-kernel-dev-c1b2037fc141cc838435e58a9e4efb0b92a696e4.zip
op-kernel-dev-c1b2037fc141cc838435e58a9e4efb0b92a696e4.tar.gz
qlcnic: Use usleep_range() instead of msleep() for sleep less than 20ms
As per recommendation, msleep() may sleep longer than intended time for values less than 20ms. So, use usleep_range() instead of msleep() Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c2
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c6
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 528c651..840bf36 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -2701,7 +2701,7 @@ static int qlcnic_83xx_poll_flash_status_reg(struct qlcnic_adapter *adapter)
QLC_83XX_FLASH_STATUS_READY)
break;
- msleep(QLC_83XX_FLASH_STATUS_REG_POLL_DELAY);
+ usleep_range(1000, 1100);
} while (--retries);
if (!retries)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
index 851cb4a..8102673 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
@@ -341,7 +341,7 @@ qlcnic_pcie_sem_lock(struct qlcnic_adapter *adapter, int sem, u32 id_reg)
}
return -EIO;
}
- msleep(1);
+ usleep_range(1000, 1500);
}
if (id_reg)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index c4262c2..be41e4c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -537,7 +537,7 @@ int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
QLCWR32(adapter, QLCNIC_CRB_PEG_NET_3 + 0xc, 0);
QLCWR32(adapter, QLCNIC_CRB_PEG_NET_4 + 0x8, 0);
QLCWR32(adapter, QLCNIC_CRB_PEG_NET_4 + 0xc, 0);
- msleep(1);
+ usleep_range(1000, 1500);
QLC_SHARED_REG_WR32(adapter, QLCNIC_PEG_HALT_STATUS1, 0);
QLC_SHARED_REG_WR32(adapter, QLCNIC_PEG_HALT_STATUS2, 0);
@@ -1198,7 +1198,7 @@ qlcnic_load_firmware(struct qlcnic_adapter *adapter)
flashaddr += 8;
}
}
- msleep(1);
+ usleep_range(1000, 1500);
QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x18, 0x1020);
QLCWR32(adapter, QLCNIC_ROMUSB_GLB_SW_RESET, 0x80001e);
@@ -1295,7 +1295,7 @@ next:
rc = qlcnic_validate_firmware(adapter);
if (rc != 0) {
release_firmware(adapter->fw);
- msleep(1);
+ usleep_range(1000, 1500);
goto next;
}
}
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