diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2010-06-01 16:53:10 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 16:47:44 -0400 |
| commit | e142a31da34b42458e10026b554e66127739cf23 (patch) | |
| tree | 1f65a42cd559116223e1fa1db7631cd449c73968 /drivers/serial/8250.c | |
| parent | b07471fa51358ce64cc25e1501544502362e4404 (diff) | |
tty: release BTM while sleeping in block_til_ready
Most tty drivers may block while opening a device.
Since this possibly depends on another thread
closing it first and both threads may need the BTM,
we need to release it here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/8250.c')
0 files changed, 0 insertions, 0 deletions