tree 8e8e6846b835041937c9f242403c868003478981
parent 2519a1fc82490eb13d69610f81fe84930f3b0e3f
author Andre Guedes <andre.guedes@openbossa.org> 1320427012 -0300
committer Gustavo F. Padovan <padovan@profusion.mobi> 1320764048 -0200

Bluetooth: Create hci_cancel_inquiry()

This patch adds a function to hci_core to cancel an ongoing inquiry.

According to the Bluetooth spec, the inquiry cancel command should
only be issued after the inquiry command has been issued, a command
status event has been received for the inquiry command, and before
the inquiry complete event occurs.

As HCI_INQUIRY flag is only set just after an inquiry command status
event occurs and it is cleared just after an inquiry complete event
occurs, the inquiry cancel command should be issued only if HCI_INQUIRY
flag is set.

Additionally, cancel inquiry related code from stop_discovery() were
replaced by a hci_cancel_inquiry() call.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>