netdev - [PATCH v1] ptp: ocp: fix bug in unregistering the DPLL subsystem

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Date: Wed, 20 Dec 2023 10:19:14 +0200
From: Sagi Maimon <maimon.sagi@...il.com>
To: richardcochran@...il.com,
	jonathan.lemon@...il.com,
	vadfed@...com,
	jiri@...nulli.us,
	arkadiusz.kubalewski@...el.com,
	davem@...emloft.net
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	maimon.sagi@...il.com
Subject: [PATCH v1] ptp: ocp: fix bug in unregistering the DPLL subsystem

When unregistering the DPLL subsystem the priv pointer is different then
the one used for registration which cause failure in unregistering.

Fixes: 09eeb3aecc6c ("ptp_ocp: implement DPLL ops")
---
 drivers/ptp/ptp_ocp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c
index 4021d3d325f9..e7defce8cf48 100644
--- a/drivers/ptp/ptp_ocp.c
+++ b/drivers/ptp/ptp_ocp.c
@@ -4492,7 +4492,7 @@ ptp_ocp_remove(struct pci_dev *pdev)
 	cancel_delayed_work_sync(&bp->sync_work);
 	for (i = 0; i < OCP_SMA_NUM; i++) {
 		if (bp->sma[i].dpll_pin) {
-			dpll_pin_unregister(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, bp);
+			dpll_pin_unregister(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, &bp->sma[i]);
 			dpll_pin_put(bp->sma[i].dpll_pin);
 		}
 	}
-- 
2.26.3