tree 77955592ca119264e152b4d9df801e1de3808160
parent f5537d46cb2e062ca4a67ac86168b2bff9895615
author Bryan O'Donoghue <bryan.odonoghue@linaro.org> 1433248847 +0100
committer Greg Kroah-Hartman <gregkh@google.com> 1433394502 +0900

greybus: uart: Update uart.c to register tty ports

For each new UART connection we need to do a tty_port_init else
we'll crash when trying to access the tty mutex later on.
Base the TTY major/minor numbers on non-zero values.
Supply an empty operations structure for the newly regitered port.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>