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Message-Id: <20220922175821.4184622-2-andrew@lunn.ch>
Date: Thu, 22 Sep 2022 19:58:12 +0200
From: Andrew Lunn <andrew@...n.ch>
To: netdev <netdev@...r.kernel.org>
Cc: mattias.forsblad@...il.com,
Florian Fainelli <f.fainelli@...il.com>,
Vladimir Oltean <vladimir.oltean@....com>,
Christian Marangi <ansuelsmth@...il.com>,
Andrew Lunn <andrew@...n.ch>
Subject: [PATCH rfc v2 01/10] net: dsa: qca8k: Fix inconsistent use of jiffies vs milliseconds
wait_for_complete_timeout() expects a timeout in jiffies. With the
driver, some call sites converted QCA8K_ETHERNET_TIMEOUT to jiffies,
others did not. Make the code consistent by changes the #define to
include a call to msecs_to_jiffies, and remove all other calls to
msecs_to_jiffies.
Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
drivers/net/dsa/qca/qca8k-8xxx.c | 4 ++--
drivers/net/dsa/qca/qca8k.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c
index c181346388a4..1c9a8764d1d9 100644
--- a/drivers/net/dsa/qca/qca8k-8xxx.c
+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
@@ -258,7 +258,7 @@ static int qca8k_read_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len)
dev_queue_xmit(skb);
ret = wait_for_completion_timeout(&mgmt_eth_data->rw_done,
- msecs_to_jiffies(QCA8K_ETHERNET_TIMEOUT));
+ QCA8K_ETHERNET_TIMEOUT);
*val = mgmt_eth_data->data[0];
if (len > QCA_HDR_MGMT_DATA1_LEN)
@@ -310,7 +310,7 @@ static int qca8k_write_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len)
dev_queue_xmit(skb);
ret = wait_for_completion_timeout(&mgmt_eth_data->rw_done,
- msecs_to_jiffies(QCA8K_ETHERNET_TIMEOUT));
+ QCA8K_ETHERNET_TIMEOUT);
ack = mgmt_eth_data->ack;
diff --git a/drivers/net/dsa/qca/qca8k.h b/drivers/net/dsa/qca/qca8k.h
index 0b7a5cb12321..900382aa8c96 100644
--- a/drivers/net/dsa/qca/qca8k.h
+++ b/drivers/net/dsa/qca/qca8k.h
@@ -15,7 +15,7 @@
#define QCA8K_ETHERNET_MDIO_PRIORITY 7
#define QCA8K_ETHERNET_PHY_PRIORITY 6
-#define QCA8K_ETHERNET_TIMEOUT 5
+#define QCA8K_ETHERNET_TIMEOUT msecs_to_jiffies(5)
#define QCA8K_NUM_PORTS 7
#define QCA8K_NUM_CPU_PORTS 2
--
2.37.2
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