[LinuxPPS] won't compile if PPS debugging messages is not defined

[James Boddington]

Rodolfo Giometti wrote:
> On Mon, May 14, 2007 at 06:09:42PM +1000, James Boddington wrote:
>> I have to define PPS debugging messages for the kernel to compile. 
>> Otherwise I get a few
>>
>> include/linux/serial_core.h: In function `uart_handle_dcd_change':
>> include/linux/serial_core.h:483: warning: implicit declaration of function 
>> `pps_dbg
> 
> Try this patch:
> 
> diff --git a/include/linux/pps.h b/include/linux/pps.h
> index e40ac70..d701c32 100644
> --- a/include/linux/pps.h
> +++ b/include/linux/pps.h
> @@ -149,7 +149,7 @@ struct pps_netlink_msg {
>  #define pps_dbg(format, arg...) printk(KERN_DEBUG "%s: " format "\n" , \
>         KBUILD_MODNAME , ## arg)
>  #else
> -#define dbg(format, arg...) do {} while (0)
> +#define pps_dbg(format, arg...) do {} while (0)
>  #endif
>  
>  #define pps_err(format, arg...) printk(KERN_ERR "%s: " format "\n" , \
> 
> Rodolfo
> 

That worked. Thanks for the quick response.

My results with ntpd running just long enough to get a reach of 377. Using the 
master branch from your tree.

      remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
  127.127.1.0     .LOCL.          10 l   18   64  377    0.000    0.000   0.008
*127.127.20.0    .GPS.            0 l   14   64  377    0.000    5.700  11.165
+192.231.203.132 150.101.120.5    3 u   13   64  377   27.674    2.195  19.151
+130.102.2.123   130.102.152.7    2 u   16   64  377   81.144    3.787  19.146
-202.181.31.242  203.26.24.6      3 u   14   64  377   70.223  -40.216  17.738
+202.125.40.143  128.250.36.2     2 u   14   64  357   68.229    1.274  17.813
+124.148.3.103   203.36.227.2     2 u   12   64  177   56.245    1.088  18.593

-- 
    James