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staging: speakup: use tty_kopen and tty_kclose 

This patch replaces call to tty_open_by_driver with a tty_kopen and
uses tty_kclose instead of tty_release_struct to close it.

Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Okash Khawaja 2017-07-20 08:22:37 +01:00 committed by Greg Kroah-Hartman
parent a09ac3974d
commit 084a473532
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/speakup/spk_ttyio.c
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@ -144,7 +144,7 @@ static int spk_ttyio_initialise_ldisc(struct spk_synth *synth)
if (ret)
return ret;
tty = tty_open_by_driver(dev, NULL, NULL);
tty = tty_kopen(dev);
if (IS_ERR(tty))
return PTR_ERR(tty);
@ -337,7 +337,7 @@ void spk_ttyio_release(void)
tty_ldisc_flush(speakup_tty);
tty_unlock(speakup_tty);
tty_release_struct(speakup_tty, speakup_tty->index);
tty_kclose(speakup_tty);
}
EXPORT_SYMBOL_GPL(spk_ttyio_release);