From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3] arm: printf() is not available in some SPL configurations
Date: Tue, 22 Nov 2011 14:20:33 -0600 [thread overview]
Message-ID: <4ECC0411.2090100@freescale.com> (raw)
In-Reply-To: <4ECB622A.3070408@gmail.com>
On 11/22/2011 02:49 AM, Andreas Bie?mann wrote:
> Well, you can do it that way but I guess there are several places where
> printf() will be needed by some drivers in SPL. Therefore I think it is
> better to provide printf() for SPL than to ifdef out all the printf's.
>
> So how about providing an empty
>
> #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
> #define printf(x)
> #endif
>
> somewhere in the SPL code?
Use an inline function instead so the arguments are consumed and it
doesn't cause unused-variable warnings.
-Scott
prev parent reply other threads:[~2011-11-22 20:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-22 8:26 [U-Boot] [PATCH v3] arm: printf() is not available in some SPL configurations Christian Riesch
2011-11-22 8:49 ` Andreas Bießmann
2011-11-22 9:08 ` Christian Riesch
2011-11-22 20:20 ` Scott Wood [this message]
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