On Fri, Jan 29, 2010 at 03:20:35PM -0800, Andrew Morton wrote: > On Thu, 28 Jan 2010 05:29:56 +0000 > Ben Dooks <[email protected]> wrote: > > > The code to write the ADMA descriptor into memory is repeated several > > times throughout sdhci_adma_table_pre, and thus should be moved into a > > common function. This will also be useful if the patch to make the write > > more efficient is accepted. > > > > ... > > > > @@ -499,15 +496,9 @@ static int sdhci_adma_table_pre(struct sdhci_host > > *host, > > /* > > * Add a terminating entry. > > */ > > - desc[7] = 0; > > - desc[6] = 0; > > - desc[5] = 0; > > - desc[4] = 0; > > - > > - desc[3] = 0; > > - desc[2] = 0; > > - desc[1] = 0x00; > > - desc[0] = 0x03; /* nop, end, valid */ > > + > > + /* nop, end, valid */ > > + sdhci_set_adma_desc(desc, 0, 0, 0x3); > > } > > What kernel are you patching? Current mainline is different from the above.
This follows Thomas Abraham's ADMA end fixup quirk. -- Ben Q: What's a light-year? A: One-third less calories than a regular year. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
