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    SubjectRe: [PATCH] serial/documentation: fix name of DCD cpp symbol
    On Wed, Jan 04, 2012 at 03:13:29PM -0800, Randy Dunlap wrote:
    > On 12/02/2011 03:42 PM, Alan Cox wrote:
    > > On Fri, 2 Dec 2011 21:20:11 +0100
    > > Uwe Kleine-König <u.kleine-koenig@pengutronix.de> wrote:
    > >
    > >> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    > >> ---
    > >> Documentation/serial/driver | 2 +-
    > >> 1 files changed, 1 insertions(+), 1 deletions(-)
    > >>
    > >> diff --git a/Documentation/serial/driver b/Documentation/serial/driver
    > >> index 77ba0af..0a25a91 100644
    > >> --- a/Documentation/serial/driver
    > >> +++ b/Documentation/serial/driver
    > >> @@ -101,7 +101,7 @@ hardware.
    > >> Returns the current state of modem control inputs. The state
    > >> of the outputs should not be returned, since the core keeps
    > >> track of their state. The state information should include:
    > >> - - TIOCM_DCD state of DCD signal
    > >> + - TIOCM_CAR state of DCD signal
    > >> - TIOCM_CTS state of CTS signal
    > >> - TIOCM_DSR state of DSR signal
    > >> - TIOCM_RI state of RI signal
    > >
    > > Acked-by: Alan Cox <alan@linux.intel.com>
    > >
    > > but please fix the Subject line to be less confusing - it sounds like
    > > it changes the define not the docs...
    >
    >
    > (sorry for the delayed reply)
    >
    > I thought that DCD meant Data Carrier Detect. Is that old? Has it changed
    > to just Carrier?
    >
    > Greg, do you want to merge this?

    Sure, I can, care to bounce me the original?

    greg k-h
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