Peter Hurley d41861ca19 tty: Replace ASYNC_INITIALIZED bit and update atomically ... Replace ASYNC_INITIALIZED bit in the tty_port::flags field with TTY_PORT_INITIALIZED bit in the tty_port::iflags field. Introduce helpers tty_port_set_initialized() and tty_port_initialized() to abstract atomic bit ops. Note: the transforms for test_and_set_bit() and test_and_clear_bit() are unnecessary as the state transitions are already mutually exclusive; the tty lock prevents concurrent open/close/hangup. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-04-30 09:26:55 -07:00
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block	s390/dcssblk: fix possible deadlock in remove vs. per-device attributes	2016-04-15 18:01:44 +02:00
char	tty: Replace ASYNC_INITIALIZED bit and update atomically	2016-04-30 09:26:55 -07:00
cio	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
crypto	s390/zcrypt: Fix cryptographic device id in kernel messages	2016-01-26 12:46:58 +01:00
net	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
scsi	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-03 15:46:07 -07:00
virtio	virtio/s390: size of SET_IND payload	2016-03-02 18:08:59 +02:00
Makefile	virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio	2015-07-07 14:27:06 +03:00