From b521cf34bb6b4d38d66176f7cd7337846ac27342 Mon Sep 17 00:00:00 2001
From: Adrian Hunter <adrian.hunter@intel.com>
Date: Tue, 4 Nov 2014 12:42:37 +0200
Subject: 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>
---
drivers/mmc/host/sdhci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers')
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index e7593578d5b..4436f77f5d3 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -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) {
--
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