linux-kernel - [PATCH 0/3] termbits.h: Further improvements

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Message-Id: <20220509093446.6677-1-ilpo.jarvinen@linux.intel.com>
Date:   Mon,  9 May 2022 12:34:43 +0300
From:   Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To:     linux-serial@...r.kernel.org, Greg KH <gregkh@...uxfoundation.org>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        "James E.J. Bottomley" <James.Bottomley@...senPartnership.com>,
        Helge Deller <deller@....de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        "David S. Miller" <davem@...emloft.net>,
        Arnd Bergmann <arnd@...db.de>, linux-alpha@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org,
        linux-parisc@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        sparclinux@...r.kernel.org, linux-arch@...r.kernel.org
Cc:     Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH 0/3] termbits.h: Further improvements

Again, I prefer Greg to take these through his tty tree.

Changes done by this serie:

1) Create termbits-common.h for the most obvious termbits.h intersection.
2) Reformat some lines that remain in termbits.h files.
3) Don't include posix_types.h unnecessarily.

Please do check I got the uapi include things done correctly! That is,
that including using asm-generic/termbits-common.h path is the preferred
approach for a header file that is not supposed to be overridden by the
arch specific header files and that mandatory-y is not required for
termbits-common.h.

Unfortunately I couldn't move also tcflag_t into termbits-common.h due
to the way it is being defined for sparc. However, by the looks of how
the type for tcflag_t is being chosen there, having just unsigned int
might work also for sparc?

Ilpo Järvinen (3):
  termbits.h: create termbits-common.h for identical bits
  termbits.h: Align lines & format
  termbits.h: Remove posix_types.h include

 arch/alpha/include/uapi/asm/termbits.h     | 182 ++++++-----------
 arch/mips/include/uapi/asm/termbits.h      | 209 ++++++++-----------
 arch/parisc/include/uapi/asm/termbits.h    | 131 ++++--------
 arch/powerpc/include/uapi/asm/termbits.h   | 152 +++++---------
 arch/sparc/include/uapi/asm/termbits.h     | 223 ++++++++-------------
 include/uapi/asm-generic/termbits-common.h |  65 ++++++
 include/uapi/asm-generic/termbits.h        | 129 ++++--------
 7 files changed, 418 insertions(+), 673 deletions(-)
 create mode 100644 include/uapi/asm-generic/termbits-common.h

-- 
2.30.2