On Tue, Apr 27, 2010 at 07:01:27AM +0100, Matt Fleming wrote:
> Unfortunately some architectures #define their read{b,w,l} and
> write{b,w,l} I/O accessors which makes the SDHCI I/O accessor functions
> of the same names subject to preprocessing. This leads to the following
> compiler error,
>
> In file included from drivers/mmc/host/sdhci.c:26:
> drivers/mmc/host/sdhci.h:318:35: error: macro "writel" passed 3 arguments, but takes just 2
>
> Rename the SDHCI I/O functions so that CONFIG_MMC_SDHCI_IO_ACCESSORS can
> be enabled for architectures that implement their read{b,w,l} and
> write{b,w,l} functions with macros.
>
> Acked-by: Anton Vorontsov <cbouatmailru@xxxxxxxxx>
> Signed-off-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxx>
Acked-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
I remember hitting this problem, too.
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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