| commit | 7eaec37e04616136915ad2207417beb29445fc35 | |
| author | Al Viro <viro@zeniv.linux.org.uk> | |
| Wed, 12 Sep 2018 04:13:10 +0000 (12 00:13 -0400) | ||
| committer | Al Viro <viro@zeniv.linux.org.uk> | |
| Fri, 14 Sep 2018 15:12:37 +0000 (14 11:12 -0400) | ||
| tree | 99cb08990f2983a9916520da200a6d114cb0edba | treesnapshot (tar.gz zip) |
| parent | a913bc76ed7bdc0b31255268afcb7feffdc8600b | commitdiff |
mos7720: bury dead TIOCM... in ->ioctl()
These ioctls never reach driver's ->ioctl() - tty_ioctl() handles
them on its own. ->tiocm[gs]et() is what actually gets called,
and mos7720 provides those, with results equivalent to what the
unreachable code would be doing when called.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
These ioctls never reach driver's ->ioctl() - tty_ioctl() handles
them on its own. ->tiocm[gs]et() is what actually gets called,
and mos7720 provides those, with results equivalent to what the
unreachable code would be doing when called.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| drivers/usb/serial/mos7720.c | diffblobblamehistory |