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Message-ID: <20260107073601.40829-1-enelsonmoore@gmail.com>
Date: Tue, 6 Jan 2026 23:36:01 -0800
From: Ethan Nelson-Moore <enelsonmoore@...il.com>
To: netdev@...r.kernel.org
Cc: Ethan Nelson-Moore <enelsonmoore@...il.com>
Subject: [PATCH net-next] ibm: emac: remove unused emac_link_differs function
Signed-off-by: Ethan Nelson-Moore <enelsonmoore@...il.com>
---
drivers/net/ethernet/ibm/emac/core.c | 33 ----------------------------
1 file changed, 33 deletions(-)
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 417dfa18daae..72936d47d011 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -1277,39 +1277,6 @@ static int emac_open(struct net_device *ndev)
return -ENOMEM;
}
-/* BHs disabled */
-#if 0
-static int emac_link_differs(struct emac_instance *dev)
-{
- u32 r = in_be32(&dev->emacp->mr1);
-
- int duplex = r & EMAC_MR1_FDE ? DUPLEX_FULL : DUPLEX_HALF;
- int speed, pause, asym_pause;
-
- if (r & EMAC_MR1_MF_1000)
- speed = SPEED_1000;
- else if (r & EMAC_MR1_MF_100)
- speed = SPEED_100;
- else
- speed = SPEED_10;
-
- switch (r & (EMAC_MR1_EIFC | EMAC_MR1_APP)) {
- case (EMAC_MR1_EIFC | EMAC_MR1_APP):
- pause = 1;
- asym_pause = 0;
- break;
- case EMAC_MR1_APP:
- pause = 0;
- asym_pause = 1;
- break;
- default:
- pause = asym_pause = 0;
- }
- return speed != dev->phy.speed || duplex != dev->phy.duplex ||
- pause != dev->phy.pause || asym_pause != dev->phy.asym_pause;
-}
-#endif
-
static void emac_link_timer(struct work_struct *work)
{
struct emac_instance *dev =
--
2.43.0
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