ice/ptp: Remove convert_art_to_tsc()

The core code now provides a mechanism to convert the ART base clock to the
corresponding TSC value without requiring an architecture specific
function.

Replace the direct conversion by filling in the required data.

No functional change intended.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240513103813.5666-8-lakshmi.sowjanya.d@intel.com

diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 0f17fc1181d28375769a671fc593a1f612e749f4..15ca4403a91aff641b7c90558b6002a147abd755 100644 (file)
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -2091,7 +2091,8 @@ ice_ptp_get_syncdevicetime(ktime_t *device,
                        hh_ts_lo = rd32(hw, GLHH_ART_TIME_L);
                        hh_ts_hi = rd32(hw, GLHH_ART_TIME_H);
                        hh_ts = ((u64)hh_ts_hi << 32) | hh_ts_lo;
-                       *system = convert_art_ns_to_tsc(hh_ts);
+                       system->cycles = hh_ts;
+                       system->cs_id = CSID_X86_ART;
                        /* Read Device source clock time */
                        hh_ts_lo = rd32(hw, GLTSYN_HHTIME_L(tmr_idx));
                        hh_ts_hi = rd32(hw, GLTSYN_HHTIME_H(tmr_idx));