linux-kernel - [tip: timers/core] stmmac: intel: Remove convert_art_to

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Date: Mon, 03 Jun 2024 09:30:08 -0000
From: "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Thomas Gleixner <tglx@...utronix.de>,
 Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: timers/core] stmmac: intel: Remove convert_art_to_tsc()

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     f5e1d0db3f02b11a0d1ef433da1fa2c869176c82
Gitweb:        https://git.kernel.org/tip/f5e1d0db3f02b11a0d1ef433da1fa2c869176c82
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Mon, 13 May 2024 16:08:06 +05:30
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Mon, 03 Jun 2024 11:18:50 +02:00

stmmac: intel: 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@...utronix.de>
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/r/20240513103813.5666-6-lakshmi.sowjanya.d@intel.com

---
 drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index 6028354..e73fa34 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -390,10 +390,11 @@ static int intel_crosststamp(ktime_t *device,
 		*device = ns_to_ktime(ptp_time);
 		read_unlock_irqrestore(&priv->ptp_lock, flags);
 		get_arttime(priv->mii, intel_priv->mdio_adhoc_addr, &art_time);
-		*system = convert_art_to_tsc(art_time);
+		system->cycles = art_time;
 	}
 
 	system->cycles *= intel_priv->crossts_adj;
+	system->cs_id = CSID_X86_ART;
 	priv->plat->flags &= ~STMMAC_FLAG_INT_SNAPSHOT_EN;
 
 	return 0;