diff options
| author | Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> | 2014-08-27 12:43:19 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-29 20:15:36 -0700 |
| commit | c1b2037fc141cc838435e58a9e4efb0b92a696e4 (patch) | |
| tree | 4953f2d1196a40dd48b367e0274629b88c448109 /drivers/net | |
| parent | 40e2b8ed855357b3b285d6575cec228e9ce8ebd1 (diff) | |
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')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c | 6 |
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 528c651138b4..840bf36b5e9d 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 851cb4a80d50..8102673cb37f 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 c4262c23ed7c..be41e4c77b65 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; } } |