cmd_status, cmd_complete and mgmt_event functions are executed in
process context and they are not called inside atomic sections. Thus,
they should use GFP_KERNEL for memory allocation instead of GFP_ATOMIC.
Signed-off-by: NAndre Guedes <aguedespe@gmail.com>
Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>