On Fri, Aug 12, 2005 at 05:07:48PM +0200, Olaf Hering ([email protected]) wrote:
>
> Bug 104020 - kernel spams syslog every 10 sec with: w1_driver w1_bus_master1: No devices present on the wire.
>
> After installing 10.0 B1, I found this in my syslog:
> Aug 10 23:40:06 linux kernel: w1_driver w1_bus_master1: No devices present on the wire.
> Aug 10 23:40:16 linux kernel: w1_driver w1_bus_master1: No devices present on the wire.
>
> Signed-off-by: Olaf Hering <[email protected]>
>
> drivers/w1/w1.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletion(-)
>
> Index: linux-2.6.13-rc6-aes/drivers/w1/w1.c
> ===================================================================
> --- linux-2.6.13-rc6-aes.orig/drivers/w1/w1.c
> +++ linux-2.6.13-rc6-aes/drivers/w1/w1.c
> @@ -593,7 +593,8 @@ void w1_search(struct w1_master *dev, w1
> * Return 0 - device(s) present, 1 - no devices present.
> */
> if (w1_reset_bus(dev)) {
> - dev_info(&dev->dev, "No devices present on the wire.\n");
> + if (printk_ratelimit())
> + dev_debug(&dev->dev, "No devices present on the wire.\n");
> break;
> }
I would even just replace it with dev_dbg(),
since default 10 seconds timeout is more than printk_ratelimit_jiffies.
I will add such a patch into w1 queue.
Thank you.
--
Evgeniy Polyakov
-
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