ti-st: use worker instead of calling st_int_write in wake up
The wake up method is called with the port lock held. The st_int_write method calls port->ops->write with tries to acquire the lock again, causing CPU to wait infinitely. Right way to do is to write data to port in worker thread. Signed-off-by:Muhammad Hamza Farooq <mfarooq@visteon.com> Signed-off-by:
Jacob Siverskog <jacob@teenage.engineering> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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