From: Shannon Nelson <snelson@pensando.io>
Date: Tue, 21 Jul 2020 13:34:06 -0700
Subject: ionic: remove unused ionic_coal_hw_to_usec
Patch-mainline: v5.9-rc1
Git-commit: 4471b1c13ae7e3c8be64a9e015c6bc31468e1b16
References: jsc#SLE-16649

Clean up some unused code.

Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.h |   13 -------------
 1 file changed, 13 deletions(-)

--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.h
@@ -230,19 +230,6 @@ static inline u32 ionic_coal_usec_to_hw(
 	return (usecs * mult) / div;
 }
 
-static inline u32 ionic_coal_hw_to_usec(struct ionic *ionic, u32 units)
-{
-	u32 mult = le32_to_cpu(ionic->ident.dev.intr_coal_mult);
-	u32 div = le32_to_cpu(ionic->ident.dev.intr_coal_div);
-
-	/* Div-by-zero should never be an issue, but check anyway */
-	if (!div || !mult)
-		return 0;
-
-	/* Convert from device units to usec */
-	return (units * div) / mult;
-}
-
 typedef void (*ionic_reset_cb)(struct ionic_lif *lif, void *arg);
 
 void ionic_link_status_check_request(struct ionic_lif *lif);