diff options
Diffstat (limited to 'drivers/accessibility')
| -rw-r--r-- | drivers/accessibility/speakup/main.c | 2 | ||||
| -rw-r--r-- | drivers/accessibility/speakup/spk_ttyio.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/accessibility/speakup/main.c b/drivers/accessibility/speakup/main.c index 4733fd6334ab..56c073103cbb 100644 --- a/drivers/accessibility/speakup/main.c +++ b/drivers/accessibility/speakup/main.c @@ -2490,7 +2490,7 @@ MODULE_PARM_DESC(punc_level, "Controls the level of punctuation spoken as the sc MODULE_PARM_DESC(reading_punc, "It controls the level of punctuation when reviewing the screen with speakup's screen review commands."); MODULE_PARM_DESC(cursor_time, "This controls cursor delay when using arrow keys."); MODULE_PARM_DESC(say_control, "This controls if speakup speaks shift, alt and control when those keys are pressed or not."); -MODULE_PARM_DESC(say_word_ctl, "Sets thw say_word_ctl on load."); +MODULE_PARM_DESC(say_word_ctl, "Sets the say_word_ctl on load."); MODULE_PARM_DESC(no_interrupt, "Controls if typing interrupts output from speakup."); MODULE_PARM_DESC(key_echo, "Controls if speakup speaks keys when they are typed. One = on zero = off or don't echo keys."); MODULE_PARM_DESC(cur_phonetic, "Controls if speakup speaks letters phonetically during navigation. One = on zero = off or don't speak phonetically."); diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c index 08cf8a17754b..07373b3debd1 100644 --- a/drivers/accessibility/speakup/spk_ttyio.c +++ b/drivers/accessibility/speakup/spk_ttyio.c @@ -354,6 +354,9 @@ void spk_ttyio_release(struct spk_synth *in_synth) { struct tty_struct *tty = in_synth->dev; + if (tty == NULL) + return; + tty_lock(tty); if (tty->ops->close) |