[Bug 1223] SD card no longer operational with 2.6.24

[Andy Green]

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Somebody in the thread at some point said:
> http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=1223
> 
> 
> 
> 
> 
> ------- Additional Comments From balrogg at gmail.com  2008-02-16 14:42 -------
> A quick potential fix for the only-first-byte-transferred (but probably
> only-every-fourth-byte-transferred-ok) issue:
> 
> in linux-2.6/drivers/mmc/host/s3cmci.c
> -			*(host->pio_ptr) = readl(from_ptr);
> +			*(u32 *) host->pio_ptr = readl(from_ptr);

wah good catch!

		/* and a major chunk of data in the middle */
		for (; fifo >= 4; fifo -=4) {
			*(host->pio_ptr) = readl(from_ptr);  <=====
			host->pio_ptr+= 4;
		}

- -Andy
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