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| author | Huang Shijie <shijie8@gmail.com> | 2012-08-22 22:13:36 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 13:28:35 -0700 |
| commit | f21ec3d2d46e5f2ffc06f31fe2704fdcea7a58f3 (patch) | |
| tree | 5d814cd687776374f960d3af2490187c3fbdf750 /net/key | |
| parent | e5b57c037a656c694c7f3674f96352297a6ee7d8 (diff) | |
| download | linux-3.10-f21ec3d2d46e5f2ffc06f31fe2704fdcea7a58f3.tar.gz linux-3.10-f21ec3d2d46e5f2ffc06f31fe2704fdcea7a58f3.tar.bz2 linux-3.10-f21ec3d2d46e5f2ffc06f31fe2704fdcea7a58f3.zip | |
serial: add a new helper function
In most of the time, the driver needs to check if the cts flow control
is enabled. But now, the driver checks the ASYNC_CTS_FLOW flag manually,
which is not a grace way. So add a new wraper function to make the code
tidy and clean.
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/key')
0 files changed, 0 insertions, 0 deletions