1 files changed, 17 insertions, 13 deletions

diff --git a/drivers/net/dsa/sja1105/sja1105_ptp.c b/drivers/net/dsa/sja1105/sja1105_ptp.c
index 6b0bfa0444a2..d9cae68d544c 100644
--- a/drivers/net/dsa/sja1105/sja1105_ptp.c
+++ b/drivers/net/dsa/sja1105/sja1105_ptp.c
@@ -78,10 +78,10 @@ int sja1105_get_ts_info(struct dsa_switch *ds, int port,
 	return 0;
 }
 
-int sja1105et_ptp_cmd(const void *ctx, const void *data)
+int sja1105et_ptp_cmd(const struct dsa_switch *ds, const void *data)
 {
+	const struct sja1105_private *priv = ds->priv;
 	const struct sja1105_ptp_cmd *cmd = data;
-	const struct sja1105_private *priv = ctx;
 	const struct sja1105_regs *regs = priv->info->regs;
 	const int size = SJA1105_SIZE_PTP_CMD;
 	u8 buf[SJA1105_SIZE_PTP_CMD] = {0};
@@ -95,10 +95,10 @@ int sja1105et_ptp_cmd(const void *ctx, const void *data)
 				SJA1105_SIZE_PTP_CMD);
 }
 
-int sja1105pqrs_ptp_cmd(const void *ctx, const void *data)
+int sja1105pqrs_ptp_cmd(const struct dsa_switch *ds, const void *data)
 {
+	const struct sja1105_private *priv = ds->priv;
 	const struct sja1105_ptp_cmd *cmd = data;
-	const struct sja1105_private *priv = ctx;
 	const struct sja1105_regs *regs = priv->info->regs;
 	const int size = SJA1105_SIZE_PTP_CMD;
 	u8 buf[SJA1105_SIZE_PTP_CMD] = {0};
@@ -126,9 +126,10 @@ int sja1105pqrs_ptp_cmd(const void *ctx, const void *data)
  * Must be called within one wraparound period of the partial timestamp since
  * it was generated by the MAC.
  */
-u64 sja1105_tstamp_reconstruct(struct sja1105_private *priv, u64 now,
+u64 sja1105_tstamp_reconstruct(struct dsa_switch *ds, u64 now,
 			       u64 ts_partial)
 {
+	struct sja1105_private *priv = ds->priv;
 	u64 partial_tstamp_mask = CYCLECOUNTER_MASK(priv->info->ptp_ts_bits);
 	u64 ts_reconstructed;
 
@@ -170,8 +171,9 @@ u64 sja1105_tstamp_reconstruct(struct sja1105_private *priv, u64 now,
  * To have common code for E/T and P/Q/R/S for reading the timestamp,
  * we need to juggle with the offset and the bit indices.
  */
-int sja1105_ptpegr_ts_poll(struct sja1105_private *priv, int port, u64 *ts)
+int sja1105_ptpegr_ts_poll(struct dsa_switch *ds, int port, u64 *ts)
 {
+	struct sja1105_private *priv = ds->priv;
 	const struct sja1105_regs *regs = priv->info->regs;
 	int tstamp_bit_start, tstamp_bit_end;
 	int timeout = 10;
@@ -214,9 +216,9 @@ int sja1105_ptpegr_ts_poll(struct sja1105_private *priv, int port, u64 *ts)
 	return 0;
 }
 
-int sja1105_ptp_reset(struct sja1105_private *priv)
+int sja1105_ptp_reset(struct dsa_switch *ds)
 {
-	struct dsa_switch *ds = priv->ds;
+	struct sja1105_private *priv = ds->priv;
 	struct sja1105_ptp_cmd cmd = {0};
 	int rc;
 
@@ -224,7 +226,7 @@ int sja1105_ptp_reset(struct sja1105_private *priv)
 
 	cmd.resptp = 1;
 	dev_dbg(ds->dev, "Resetting PTP clock\n");
-	rc = priv->info->ptp_cmd(priv, &cmd);
+	rc = priv->info->ptp_cmd(ds, &cmd);
 
 	timecounter_init(&priv->tstamp_tc, &priv->tstamp_cc,
 			 ktime_to_ns(ktime_get_real()));
@@ -344,9 +346,9 @@ static void sja1105_ptp_overflow_check(struct work_struct *work)
 	schedule_delayed_work(&priv->refresh_work, SJA1105_REFRESH_INTERVAL);
 }
 
-int sja1105_ptp_clock_register(struct sja1105_private *priv)
+int sja1105_ptp_clock_register(struct dsa_switch *ds)
 {
-	struct dsa_switch *ds = priv->ds;
+	struct sja1105_private *priv = ds->priv;
 
 	/* Set up the cycle counter */
 	priv->tstamp_cc = (struct cyclecounter) {
@@ -374,11 +376,13 @@ int sja1105_ptp_clock_register(struct sja1105_private *priv)
 	INIT_DELAYED_WORK(&priv->refresh_work, sja1105_ptp_overflow_check);
 	schedule_delayed_work(&priv->refresh_work, SJA1105_REFRESH_INTERVAL);
 
-	return sja1105_ptp_reset(priv);
+	return sja1105_ptp_reset(ds);
 }
 
-void sja1105_ptp_clock_unregister(struct sja1105_private *priv)
+void sja1105_ptp_clock_unregister(struct dsa_switch *ds)
 {
+	struct sja1105_private *priv = ds->priv;
+
 	if (IS_ERR_OR_NULL(priv->clock))
 		return;