tree 8bc9e975e73eab96ef982429f36f1e441a8b7111
parent 987837ecd86cec0ac5398f9b70109a9118d90bde
author Michael Scott <mike@foundries.io> 1580158376 -0800
committer Jukka Rissanen <jukka.rissanen@linux.intel.com> 1581330581 +0200

drivers: modem: socket: add wait_data and data_ready functions

Let's hide the internals of the modem_socket's sem_data_ready and
poll handling with 2 new functions:
- modem_socket_wait_data: take a semaphore and wait for data
- modem_socket_data_ready: give back the data ready semaphore and
  unblock poll() users

Signed-off-by: Michael Scott <mike@foundries.io>