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Jiri Slaby authored
Switch from mutex to tty_port->lock and to tty refcounting. This needs a 'continue' to be added to re-grab a tty after schedule returns. And since tty is not protected by bfin_jc_tty_mutex remove it as well. But this needs tty_port->count to be protected by tty_port->lock now. Signed-off-by:
Jiri Slaby <jslaby@suse.cz> Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
e63f9f74