1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index cdb845b68ab5..06b64085a355 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -516,7 +516,8 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
          * The number of functions on the card is encoded inside
          * the ocr.
          */
-        card->sdio_funcs = funcs = (ocr & 0x70000000) >> 28;
+        funcs = (ocr & 0x70000000) >> 28;
+        card->sdio_funcs = 0;
 
         /*
          * If needed, disconnect card detection pull-up resistor.
@@ -528,7 +529,7 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
         /*
          * Initialize (but don't add) all present functions.
          */
-        for (i = 0;i < funcs;i++) {
+        for (i = 0; i < funcs; i++, card->sdio_funcs++) {
                 err = sdio_init_func(host->card, i + 1);
                 if (err)
                         goto remove;