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| author | Peter Hurley <peter@hurleysoftware.com> | 2013-12-02 18:56:03 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-09 00:56:05 (GMT) |
| commit | 82f91fe092b6eacd82e976b8955443f9fd97d07e (patch) | |
| tree | 42b967f676e8054a222e58521024babe250b88c9 /drivers/tty/tty_buffer.c | |
| parent | 6c67716d64103e5a8e23c45dcdfc76520033d479 (diff) | |
| download | linux-82f91fe092b6eacd82e976b8955443f9fd97d07e.tar.xz | |
tty: Always handle NULL flag ptr
Most line disciplines already handle the undocumented NULL flag
ptr in their .receive_buf method; however, several don't.
Document the NULL flag ptr, and correct handling in the
N_MOUSE, N_GSM0710 and N_R394 line disciplines.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_buffer.c')
0 files changed, 0 insertions, 0 deletions