Messages in this thread | | | Date | Fri, 16 Nov 2012 04:38:34 -0800 | From | Greg KH <> | Subject | Re: [PATCH] serial: ifx6x60: ifx_spi_write don't need to do mrdy_assert when fifo is not empty. |
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On Fri, Nov 16, 2012 at 06:08:37AM -0500, Jun Chen wrote: > > This patch check whether the fifo lenth is empty before writing new data to fifo.If condition > is true,ifx_spi_write need to trigger one mrdy_assert. If condition is false,the mrdy_assert > will be trigger by the next ifx_spi_io. > > Cc: Bi Chao <chao.bi@intel.com> > Signed-off-by: Chen Jun <jun.d.chen@intel.com> > --- > drivers/tty/serial/ifx6x60.c | 14 +++++++++++--- > 1 files changed, 11 insertions(+), 3 deletions(-)
What tree did you make this against? It doesn't apply to my tty-next tree at all :(
greg k-h
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