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mmc: sdhci: Fix ADMA table size warning 

The intent of the warning is to warn if the ADMA table
overflows.  However there can be one more 'end' entry
so the condition should be adjusted accordingly.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Adrian Hunter 2014-11-04 12:42:37 +02:00 committed by Ulf Hansson
parent 8be78c6ad4
commit b521cf34bb
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/sdhci.c
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@ -555,7 +555,7 @@ static int sdhci_adma_table_pre(struct sdhci_host *host,
* If this triggers then we have a calculation bug
* somewhere. :/
*/
WARN_ON((desc - host->adma_desc) > ADMA_SIZE);
WARN_ON((desc - host->adma_desc) >= ADMA_SIZE);
}
if (host->quirks & SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC) {