netdev - [PATCH net] ptp: Fix error message on failed pin verification

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Date: Tue,  4 Jun 2024 14:05:27 +0200
From: Karol Kolacinski <karol.kolacinski@...el.com>
To: davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	richardcochran@...il.com,
	Karol Kolacinski <karol.kolacinski@...el.com>
Subject: [PATCH net] ptp: Fix error message on failed pin verification

On failed verification of PTP clock pin, error message prints channel
number instead of pin index after "pin", which is incorrect.

Fix error message by adding channel number to the message and printing
pin number instead of channel number.

Fixes: 6092315dfdec ("ptp: introduce programmable pins.")
Cc: Richard Cochran <richardcochran@...il.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@...el.com>
---
 drivers/ptp/ptp_chardev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c
index 7513018c9f9a..2067b0120d08 100644
--- a/drivers/ptp/ptp_chardev.c
+++ b/drivers/ptp/ptp_chardev.c
@@ -85,7 +85,8 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin,
 	}
 
 	if (info->verify(info, pin, func, chan)) {
-		pr_err("driver cannot use function %u on pin %u\n", func, chan);
+		pr_err("driver cannot use function %u and channel %u on pin %u\n",
+		       func, chan, pin);
 		return -EOPNOTSUPP;
 	}
 

base-commit: 2ab79514109578fc4b6df90633d500cf281eb689
-- 
2.43.0