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    Subject[PATCH 07/79] tty: icom: bit and/or confusion?
    Date
    From: Roel Kluin <roel.kluin@gmail.com>

    Previously, if any bit other than CMD_SND_BREAK was set, CMD_SND_BREAK
    was not unset.

    Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    ---
    drivers/serial/icom.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
    index cd1b6a4..060f4e3 100644
    --- a/drivers/serial/icom.c
    +++ b/drivers/serial/icom.c
    @@ -617,7 +617,7 @@ static void shutdown(struct icom_port *icom_port)
    * disable break condition
    */
    cmdReg = readb(&icom_port->dram->CmdReg);
    - if ((cmdReg | CMD_SND_BREAK) == CMD_SND_BREAK) {
    + if (cmdReg & CMD_SND_BREAK) {
    writeb(cmdReg & ~CMD_SND_BREAK, &icom_port->dram->CmdReg);
    }
    }
    --
    1.6.4.2


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