Bluetooth: coredump: Introduce and apply hci_devcd_state_name()

Introduce hci_devcd_state_name() to describe the devcoredump state by a
string name instead of a plain number, for several reasons:

1) Applying it in coredump.c makes the devcoredump state in log messages
   more readable than a plain number.
2) Transport drivers may need to show the devcoredump state name too.
3) In future, the universal state name could be notified to userspace
   via uevent, allowing a universal application (e.g. a daemon) to be
   developed to save the coredump, which is otherwise discarded by the
   device coredump core after 5 minutes (DEVCD_TIMEOUT); see
   nxp_coredump_notify().

Also drop a trailing space from two bt_dev_dbg() format strings while
applying it in coredump.c.

Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

0 files changed, 0 insertions, 0 deletions