1 files changed, 18 insertions, 5 deletions

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 8a74fcbfe13b..55698864c2cd 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1739,7 +1739,7 @@ EXPORT_SYMBOL_GPL(sdhci_alloc_host);
 int sdhci_add_host(struct sdhci_host *host)
 {
         struct mmc_host *mmc;
-        unsigned int caps;
+        unsigned int caps, ocr_avail;
         int ret;
 
         WARN_ON(host == NULL);
@@ -1893,13 +1893,26 @@ int sdhci_add_host(struct sdhci_host *host)
             mmc_card_is_removable(mmc))
                 mmc->caps |= MMC_CAP_NEEDS_POLL;
 
-        mmc->ocr_avail = 0;
+        ocr_avail = 0;
         if (caps & SDHCI_CAN_VDD_330)
-                mmc->ocr_avail |= MMC_VDD_32_33|MMC_VDD_33_34;
+                ocr_avail |= MMC_VDD_32_33 | MMC_VDD_33_34;
         if (caps & SDHCI_CAN_VDD_300)
-                mmc->ocr_avail |= MMC_VDD_29_30|MMC_VDD_30_31;
+                ocr_avail |= MMC_VDD_29_30 | MMC_VDD_30_31;
         if (caps & SDHCI_CAN_VDD_180)
-                mmc->ocr_avail |= MMC_VDD_165_195;
+                ocr_avail |= MMC_VDD_165_195;
+
+        mmc->ocr_avail = ocr_avail;
+        mmc->ocr_avail_sdio = ocr_avail;
+        if (host->ocr_avail_sdio)
+                mmc->ocr_avail_sdio &= host->ocr_avail_sdio;
+        mmc->ocr_avail_sd = ocr_avail;
+        if (host->ocr_avail_sd)
+                mmc->ocr_avail_sd &= host->ocr_avail_sd;
+        else /* normal SD controllers don't support 1.8V */
+                mmc->ocr_avail_sd &= ~MMC_VDD_165_195;
+        mmc->ocr_avail_mmc = ocr_avail;
+        if (host->ocr_avail_mmc)
+                mmc->ocr_avail_mmc &= host->ocr_avail_mmc;
 
         if (mmc->ocr_avail == 0) {
                 printk(KERN_ERR "%s: Hardware doesn't report any "