e1000e: cleanup USLEEP_RANGE checkpatch checks
Resolve strict checkpatch USLEEP_RANGE checks by converting delays and
sleeps as described in ./Documentation/timers/timers-howto.txt. Three
other violations of the text have also been fixed.
CHECK:USLEEP_RANGE: usleep_range is preferred over udelay; see
Documentation/timers/timers-howto.txt
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c
index 9b3d167..60dbf02 100644
--- a/drivers/net/ethernet/intel/e1000e/phy.c
+++ b/drivers/net/ethernet/intel/e1000e/phy.c
@@ -97,7 +97,7 @@
return ret_val;
phy->id = (u32)(phy_id << 16);
- udelay(20);
+ usleep_range(20, 40);
ret_val = e1e_rphy(hw, MII_PHYSID2, &phy_id);
if (ret_val)
return ret_val;
@@ -165,7 +165,7 @@
* the lower time out
*/
for (i = 0; i < (E1000_GEN_POLL_TIMEOUT * 3); i++) {
- udelay(50);
+ usleep_range(50, 100);
mdic = er32(MDIC);
if (mdic & E1000_MDIC_READY)
break;
@@ -184,7 +184,7 @@
* reading duplicate data in the next MDIC transaction.
*/
if (hw->mac.type == e1000_pch2lan)
- udelay(100);
+ usleep_range(100, 200);
return 0;
}
@@ -223,7 +223,7 @@
* the lower time out
*/
for (i = 0; i < (E1000_GEN_POLL_TIMEOUT * 3); i++) {
- udelay(50);
+ usleep_range(50, 100);
mdic = er32(MDIC);
if (mdic & E1000_MDIC_READY)
break;
@@ -241,7 +241,7 @@
* reading duplicate data in the next MDIC transaction.
*/
if (hw->mac.type == e1000_pch2lan)
- udelay(100);
+ usleep_range(100, 200);
return 0;
}
@@ -2120,7 +2120,7 @@
ew32(CTRL, ctrl);
e1e_flush();
- udelay(150);
+ usleep_range(150, 300);
phy->ops.release(hw);