1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index c8649dfb2d0c..57b21198828f 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -1017,6 +1017,10 @@ static int __devinit au1xmmc_probe(struct platform_device *pdev)
         } else
                 mmc->caps |= MMC_CAP_NEEDS_POLL;
 
+        /* platform may not be able to use all advertised caps */
+        if (host->platdata)
+                mmc->caps &= ~(host->platdata->mask_host_caps);
+
         tasklet_init(&host->data_task, au1xmmc_tasklet_data,
                         (unsigned long)host);