4.19-stable review patch. If anyone has any objections, please let me know.
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From: Karol Kolacinski karol.kolacinski@intel.com
[ Upstream commit 323a359f9b077f382f4483023d096a4d316fd135 ]
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.") Signed-off-by: Karol Kolacinski karol.kolacinski@intel.com Acked-by: Richard Cochran richardcochran@gmail.com Link: https://lore.kernel.org/r/20240604120555.16643-1-karol.kolacinski@intel.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 8ff2dd5c52e64..f66ce68f42379 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -97,7 +97,8 @@ 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; }