On Thu, Mar 6, 2008 at 1:09 PM, Rodolfo Giometti <giometti@linux.it> wrote:
quoted text
> This patch adds the kernel side of the PPS support currently named
>  "LinuxPPS".

quoted text
>  diff --git a/drivers/pps/sysfs.c b/drivers/pps/sysfs.c
>  new file mode 100644
>  index 0000000..c25c91c
>  --- /dev/null
>  +++ b/drivers/pps/sysfs.c
>  @@ -0,0 +1,130 @@

quoted text
>  +void pps_sysfs_remove_source_entry(struct pps_device *pps)
>  +{
>  +       /* Delete info files */
>  +       sysfs_remove_group(&pps->dev->kobj, &pps_group);
>  +}
>  +
>  +int pps_sysfs_create_source_entry(struct pps_device *pps)
>  +{
>  +       int ret;
>  +
>  +       /* Create info files */
>  +       ret = sysfs_create_group(&pps->dev->kobj, &pps_group);

Any specific reason you are creating the group by hand, and not assign
it to the default group in your class? It would will let the core
handle it for you. The device add uevent to userspace will happen
before you added the attributes, which is usually not nice.

Kay
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