Re: [PATCH] s390:tty3270:move spin_lock_bh to spin_lock in tasklet

On Wed, Mar 20, 2019 at 12:12:36AM +0800, Jeff Xie wrote: > It is unnecessary to call spin_lock_bh in a tasklet. > > Signed-off-by: Jeff Xie > --- > drivers/s390/char/tty3270.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/s390/char/tty3270.c b/drivers/s39

[PATCH] s390:tty3270:move spin_lock_bh to spin_lock in tasklet

It is unnecessary to call spin_lock_bh in a tasklet. Signed-off-by: Jeff Xie --- drivers/s390/char/tty3270.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 2b0c36c2..2963396 100644 --- a/drivers/s390/char/tt