Re: [PATCH 1/2] tty: serial_core: convert uart_open to use tty_port_open

On Mon, 22 Aug 2016 17:39:09 -0500 Rob Herring wrote: > tty_port_open handles much of the common parts of tty opening. Convert > uart_open to use it and move the serial_core specific parts into > tty_port.activate function. This will be needed to use tty_port functions > directly from in kernel c

[PATCH 1/2] tty: serial_core: convert uart_open to use tty_port_open

tty_port_open handles much of the common parts of tty opening. Convert uart_open to use it and move the serial_core specific parts into tty_port.activate function. This will be needed to use tty_port functions directly from in kernel clients. The tricky part is uart_port_startup can return positiv