[PATCH net-next v3 3/3] ice: fold ice_ptp_read_time into ice_ptp_gettimex64

[Michal Schmidt <mschmidt@redhat.com>]

This is a cleanup. It is unnecessary to have this function just to call
another function.

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
---
 drivers/net/ethernet/intel/ice/ice_ptp.c | 25 +++---------------------
 1 file changed, 3 insertions(+), 22 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 0875f37add78..0f17fc1181d2 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -1166,26 +1166,6 @@ static void ice_ptp_reset_cached_phctime(struct ice_pf *pf)
 	ice_ptp_mark_tx_tracker_stale(&pf->ptp.port.tx);
 }
 
-/**
- * ice_ptp_read_time - Read the time from the device
- * @pf: Board private structure
- * @ts: timespec structure to hold the current time value
- * @sts: Optional parameter for holding a pair of system timestamps from
- *       the system clock. Will be ignored if NULL is given.
- *
- * This function reads the source clock registers and stores them in a timespec.
- * However, since the registers are 64 bits of nanoseconds, we must convert the
- * result to a timespec before we can return.
- */
-static void
-ice_ptp_read_time(struct ice_pf *pf, struct timespec64 *ts,
-		  struct ptp_system_timestamp *sts)
-{
-	u64 time_ns = ice_ptp_read_src_clk_reg(pf, sts);
-
-	*ts = ns_to_timespec64(time_ns);
-}
-
 /**
  * ice_ptp_write_init - Set PHC time to provided value
  * @pf: Board private structure
@@ -1926,9 +1906,10 @@ ice_ptp_gettimex64(struct ptp_clock_info *info, struct timespec64 *ts,
 		   struct ptp_system_timestamp *sts)
 {
 	struct ice_pf *pf = ptp_info_to_pf(info);
+	u64 time_ns;
 
-	ice_ptp_read_time(pf, ts, sts);
-
+	time_ns = ice_ptp_read_src_clk_reg(pf, sts);
+	*ts = ns_to_timespec64(time_ns);
 	return 0;
 }
 
-- 
2.43.2