On Wed, Dec 23, 2009 at 03:19:27PM -0600, Jason Wessel wrote: > The sci_poll_get_char() needs to return immediately if there is no > input from the chip to process, and must return a value of > NO_POLL_CHAR. > > This allows kgdboc to process multiple polled devices while kgdb is > active. > > CC: Paul Mundt <[email protected]> > Signed-off-by: Jason Wessel <[email protected]> > --- > drivers/serial/sh-sci.c | 6 +++++- > 1 files changed, 5 insertions(+), 1 deletions(-) > Acked-by: Paul Mundt <[email protected]>
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