From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 3/8] treewide: replace with error() with pr_err()
Date: Thu, 28 Sep 2017 08:43:07 -0400 [thread overview]
Message-ID: <20170928124307.GJ3112@bill-the-cat> (raw)
In-Reply-To: <CAK7LNAT3HdCUD_tuizCyBX5oO39HHpnG24TsaGx1k98RSbS_mQ@mail.gmail.com>
On Thu, Sep 28, 2017 at 03:11:05PM +0900, Masahiro Yamada wrote:
> Hi Tom,
>
> 2017-09-16 14:10 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>:
> > U-Boot widely uses error() as a bit noisier variant of printf().
> >
> > This macro causes name conflict with the following line in
> > include/linux/compiler-gcc.h:
> >
> > # define __compiletime_error(message) __attribute__((error(message)))
> >
> > This prevents us from using __compiletime_error(), and makes it
> > difficult to fully sync BUILD_BUG macros with Linux. (Notice
> > Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)
> >
> > Let's convert error() into now treewide-available pr_err().
> >
> > Done with the help of Coccinelle, excluing tools/ directory.
> >
> > The semantic patch I used is as follows:
> >
> > // <smpl>
> > @@@@
> > -error
> > +pr_err
> > (...)
> > // </smpl>
>
>
> Apparently, this is outdated already.
>
> Do you want me to update this?
> or will you run coccinelle by yourself?
Well, that was my first time running coccinelle, and it was rather
painless. So yes, I'm happy to re-generate any coccinelle generated
patches so long as the smpl is included in the commit message. Thanks!
--
Tom
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next prev parent reply other threads:[~2017-09-28 12:43 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-16 5:10 [U-Boot] [PATCH v2 0/8] Sync and consolidate Linux-derived printk, BUILD_BUG, BUG, WARN, etc Masahiro Yamada
2017-09-16 5:10 ` [U-Boot] [PATCH v2 1/8] stdio.h: move printf() stuff from <common.h> to <stdio.h> Masahiro Yamada
2017-10-05 21:51 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 2/8] printk: collect printk stuff into <linux/printk.h> with loglevel support Masahiro Yamada
2017-10-05 21:52 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 3/8] treewide: replace with error() with pr_err() Masahiro Yamada
2017-09-25 2:15 ` Simon Glass
2017-09-28 6:11 ` Masahiro Yamada
2017-09-28 12:43 ` Tom Rini [this message]
2017-09-28 12:56 ` Masahiro Yamada
2017-09-28 13:11 ` Tom Rini
2017-10-05 21:52 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 4/8] common.h: remove error() Masahiro Yamada
2017-10-05 21:52 ` [U-Boot] [U-Boot,v2,4/8] " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 5/8] vsprintf.h: include <linux/types.h> Masahiro Yamada
2017-10-05 21:52 ` [U-Boot] [U-Boot,v2,5/8] " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 6/8] bug.h: sync BUILD_BUG stuff with Linux 4.13 Masahiro Yamada
2017-10-05 21:52 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 7/8] bug.h: move runtime BUG/WARN macros into <linux/bug.h> Masahiro Yamada
2017-10-05 21:52 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-09-16 5:10 ` [U-Boot] [PATCH v2 8/8] dm: define dev_*() log functions in DM header Masahiro Yamada
2017-09-25 2:15 ` Simon Glass
2017-09-26 3:00 ` Masahiro Yamada
2017-10-04 5:15 ` [U-Boot] [PATCH v2 0/8] Sync and consolidate Linux-derived printk, BUILD_BUG, BUG, WARN, etc Masahiro Yamada
2017-10-05 3:06 ` Tom Rini
2017-10-05 3:20 ` Masahiro Yamada
2017-10-05 11:58 ` Tom Rini
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