From: Marek Vasut <marek.vasut@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] board/esd/cpci405/cpci405.c: Fix GCC 4.6 warning
Date: Fri, 25 Nov 2011 09:33:39 +0100 [thread overview]
Message-ID: <201111250933.39414.marek.vasut@gmail.com> (raw)
In-Reply-To: <201111241240.04413.vapier@gentoo.org>
> On Thursday 24 November 2011 10:39:21 Matthias Fuchs wrote:
> > - sprintf(str, "%08X%04X",
> > - *(unsigned int *)&ow_id[0],
> > - *(unsigned short *)&ow_id[4]);
> > + sprintf(str, "%02X%02X%02X%02X%02X%02X",
> > + ow_id[0], ow_id[1], ow_id[2], ow_id[3], ow_id[4], ow_id[5]);
>
> use __get_unaligned_le32 and __get_unaligned_le16 helpers to avoid having
> to decode each byte.
> -mike
Is there any overhead introduced ?
M
next prev parent reply other threads:[~2011-11-25 8:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-24 15:39 [U-Boot] [PATCH] board/esd/cpci405/cpci405.c: Fix GCC 4.6 warning Matthias Fuchs
2011-11-24 17:05 ` Marek Vasut
2011-11-24 17:40 ` Mike Frysinger
2011-11-25 8:33 ` Marek Vasut [this message]
2011-11-25 19:56 ` Mike Frysinger
2011-11-25 12:50 ` Matthias Fuchs
2011-12-07 20:22 ` Wolfgang Denk
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