ice: Use div64_u64 instead of div_u64 in adjfine

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Change the division in ice_ptp_adjfine from div_u64 to div64_u64.
div_u64 is used when the divisor is 32 bit but in this case incval is
64 bit and it caused incorrect calculations and incval adjustments.

Fixes: 06c16d89d2 ("ice: register 1588 PTP clock device object for E810 devices")
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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Karol Kolacinski 2021-11-04 14:52:11 +01:00 • committed by Tony Nguyen

parent 3dd7d40b43

commit 0013881c11

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/intel/ice/ice_ptp.c

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