tree 46f08bf9ab7c84a0978d3bc5a6202b0af15a308a
parent 80751e2b8ffcbbe065e850d943301aa1ab219599
author Scott James Remnant <keybuk@google.com> 1299609930 -0800
committer John W. Linville <linville@tuxdriver.com> 1299705057 -0500

net/wireless: add COUNTRY to to regulatory device uevent

Regulatory devices issue change uevents to inform userspace of a need
to call the crda tool; however these can often be sent before udevd is
running, and were not previously included in the results of
udevadm trigger (which requests a new change event using the /uevent
attribute of the sysfs object).

Add a uevent function to the device type which includes the COUNTRY
information from the last request if it has yet to be processed, the
case of multiple requests is already handled in the code by checking
whether an unprocessed one is queued in the same manner and refusing
to queue a new one.

The existing udev rule continues to work as before.

Signed-off-by: Scott James Remnant <keybuk@google.com>
Acked-By: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>