From: Peter Hurley <peter@hurleysoftware.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
Grant Edwards <grant.b.edwards@gmail.com>,
Peter Hurley <peter@hurleysoftware.com>
Subject: [PATCH 8/8] tty: core: Undefine ASYNC_* flags superceded by TTY_PORT* flags
Date: Sat, 9 Apr 2016 17:53:27 -0700 [thread overview]
Message-ID: <1460249607-8014-9-git-send-email-peter@hurleysoftware.com> (raw)
In-Reply-To: <1460249607-8014-1-git-send-email-peter@hurleysoftware.com>
Purposefully break out-of-tree driver compiles using kernel
ASYNC_* bits which have been superceded by TTY_PORT* flags and
their respective helper functions.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
include/uapi/linux/tty_flags.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h
index 8e1a436..66e4d8b 100644
--- a/include/uapi/linux/tty_flags.h
+++ b/include/uapi/linux/tty_flags.h
@@ -38,6 +38,7 @@
* WARNING: These flags are no longer used and have been superceded by the
* TTY_PORT_ flags in the iflags field (and not userspace-visible)
*/
+#ifndef _KERNEL_
#define ASYNCB_INITIALIZED 31 /* Serial port was initialized */
#define ASYNCB_SUSPENDED 30 /* Serial port is suspended */
#define ASYNCB_NORMAL_ACTIVE 29 /* Normal device is active */
@@ -48,6 +49,7 @@
#define ASYNCB_SHARE_IRQ 24 /* for multifunction cards, no longer used */
#define ASYNCB_CONS_FLOW 23 /* flow control for console */
#define ASYNCB_FIRST_KERNEL 22
+#endif
/* Masks */
#define ASYNC_HUP_NOTIFY (1U << ASYNCB_HUP_NOTIFY)
@@ -78,6 +80,7 @@
#define ASYNC_SPD_WARP (ASYNC_SPD_HI|ASYNC_SPD_SHI)
#define ASYNC_SPD_MASK (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
+#ifndef _KERNEL_
/* These flags are no longer used (and were always masked from userspace) */
#define ASYNC_INITIALIZED (1U << ASYNCB_INITIALIZED)
#define ASYNC_NORMAL_ACTIVE (1U << ASYNCB_NORMAL_ACTIVE)
@@ -88,5 +91,6 @@
#define ASYNC_SHARE_IRQ (1U << ASYNCB_SHARE_IRQ)
#define ASYNC_CONS_FLOW (1U << ASYNCB_CONS_FLOW)
#define ASYNC_INTERNAL_FLAGS (~((1U << ASYNCB_FIRST_KERNEL) - 1))
+#endif
#endif
--
2.8.1
next prev parent reply other threads:[~2016-04-10 0:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-10 0:53 [PATCH 0/8] Replace kernel-defined ASYNC_ bits Peter Hurley
2016-04-10 0:53 ` [PATCH 1/8] tty: Define ASYNC_ replacement bits Peter Hurley
2016-04-10 0:53 ` [PATCH 2/8] tty: Replace ASYNC_CTS_FLOW bit and update atomically Peter Hurley
2016-04-10 0:53 ` [PATCH 3/8] tty: Replace ASYNC_NORMAL_ACTIVE " Peter Hurley
2016-04-10 0:53 ` [PATCH 4/8] tty: Replace ASYNC_CHECK_CD " Peter Hurley
2016-04-10 0:53 ` [PATCH 5/8] tty: Replace ASYNC_SUSPENDED bit " Peter Hurley
2016-04-10 0:53 ` [PATCH 6/8] tty: Replace ASYNC_INITIALIZED " Peter Hurley
2016-04-29 10:34 ` Johan Hovold
2016-04-10 0:53 ` [PATCH 7/8] tty: mxser: Remove unused ASYNC_SHARE_IRQ flag Peter Hurley
2016-04-10 0:53 ` Peter Hurley [this message]
2016-04-28 20:36 ` [PATCH 0/8] Replace kernel-defined ASYNC_ bits Greg Kroah-Hartman
2016-04-28 20:44 ` Grant Edwards
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1460249607-8014-9-git-send-email-peter@hurleysoftware.com \
--to=peter@hurleysoftware.com \
--cc=grant.b.edwards@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=jslaby@suse.cz \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).