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Commit d819fc52 authored by Mark Rustad's avatar Mark Rustad Committed by Jeff Kirsher
Browse files

ixgbe: Convert some udelays to usleep_range 



Convert some udelay calls to the preferred usleep_range.

Signed-off-by: default avatarMark Rustad <mark.d.rustad@intel.com>
Tested-by: default avatarPhil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent ac3d2e5a

drivers/net/ethernet/intel/ixgbe/ixgbe_common.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -1386,7 +1386,7 @@ static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) 
			status = 0;

			status = 0;

			break;

			break;

		}

		}

		udelay(50);

		usleep_range(50, 100);

	}

	}





	if (i == timeout) {

	if (i == timeout) {
@@ -1399,7 +1399,7 @@ static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) 
		 */

		 */

		ixgbe_release_eeprom_semaphore(hw);

		ixgbe_release_eeprom_semaphore(hw);





		udelay(50);

		usleep_range(50, 100);

		/*

		/*

		 * one last try

		 * one last try

		 * If the SMBI bit is 0 when we read it, then the bit will be

		 * If the SMBI bit is 0 when we read it, then the bit will be
@@ -1427,7 +1427,7 @@ static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw) 
			if (swsm & IXGBE_SWSM_SWESMBI)

			if (swsm & IXGBE_SWSM_SWESMBI)

				break;

				break;





			udelay(50);

			usleep_range(50, 100);

		}

		}





		/*

		/*

drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -699,7 +699,7 @@ static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw) 
			status = 0;

			status = 0;

			break;

			break;

		}

		}

		udelay(50);

		usleep_range(50, 100);

	}

	}





	/* Now get the semaphore between SW/FW through the REGSMP bit */

	/* Now get the semaphore between SW/FW through the REGSMP bit */
@@ -709,7 +709,7 @@ static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw) 
			if (!(swsm & IXGBE_SWFW_REGSMP))

			if (!(swsm & IXGBE_SWFW_REGSMP))

				break;

				break;





			udelay(50);

			usleep_range(50, 100);

		}

		}

	} else {

	} else {

		hw_dbg(hw, "Software semaphore SMBI between device drivers not granted.\n");

		hw_dbg(hw, "Software semaphore SMBI between device drivers not granted.\n");