diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2008-02-07 00:16:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-07 08:42:34 -0800 |
| commit | f122bfb5a43c6b57733eb7a76ad4ed392be6a910 (patch) | |
| tree | c16e50c8d703250da8028998a27ba93da5eb28db /drivers/char/mxser.c | |
| parent | f83bb2d40a879c21c5085ee8cfc426f9936901ee (diff) | |
Char: mxser, ioctl cleanup
- remove dead MOXA_GET_CONF (always returned -ENXIO)
- remove useless MOXA_GET_CUMAJOR (unused)
- use get/put_user instead of copy_from/to_user for simple types
- cleanup TIOCMIWAIT -- return -ERESTARTSYS on signal, move condition into
separate function
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/mxser.c')
0 files changed, 0 insertions, 0 deletions