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    SubjectRe: [PATCH 1/5] tty_port,usb-console: Fix usb serial console open/close regression
    On Tue, Mar 16, 2010 at 04:05:42PM -0500, Jason Wessel wrote:
    > Commit e1108a63e10d344284011cccc06328b2cd3e5da3 ("usb_serial: Use the
    > shutdown() operation") breaks the ability to use a usb console
    > starting in 2.6.33. This was observed when using
    > console=ttyUSB0,115200 as a boot argument with an FTDI device. The
    > error is:
    >
    > ftdi_sio ttyUSB0: ftdi_submit_read_urb - failed submitting read urb, error -22
    >
    > The handling of the ASYNCB_INITIALIZED changed in 2.6.32 such that in
    > tty_port_shutdown() it always clears the flag if it is set. The fix
    > is to add a variable to the tty_port struct to indicate when the tty
    > port is a console.

    I've already applied this to my trees, right?


    thanks,

    greg k-h


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