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| author | Alan Cox <alan@redhat.com> | 2009-01-02 14:48:56 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 19:19:42 +0100 |
| commit | 6b447f04a9aecdf2a30c1a97e4b034ac7931bb70 (patch) | |
| tree | 61a92b936c0c8e42ebf93e01acbc15aceb9bd864 /drivers/usb/serial/kl5kusb105.c | |
| parent | synclink_cs: Convert to tty_port (diff) | |
| download | linux-6b447f04a9aecdf2a30c1a97e4b034ac7931bb70.tar.xz linux-6b447f04a9aecdf2a30c1a97e4b034ac7931bb70.zip | |
tty: Drop the lock_kernel in the private ioctl hook
We don't need the BKL here any more so it can go. In a couple of spots the
driver requirements are not clear so push the lock down into the driver.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/serial/kl5kusb105.c')
| -rw-r--r-- | drivers/usb/serial/kl5kusb105.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index dc36a052766f..fcd9082f3e7f 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -878,6 +878,7 @@ static void mct_u232_break_ctl(struct tty_struct *tty, int break_state) dbg("%sstate=%d", __func__, break_state); + /* LOCKING */ if (break_state) lcr |= MCT_U232_SET_BREAK; |