1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c
index e1035c895808..f85dcd536508 100644
--- a/drivers/mmc/core/sdio_cis.c
+++ b/drivers/mmc/core/sdio_cis.c
@@ -29,6 +29,8 @@ static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
         unsigned i, nr_strings;
         char **buffer, *string;
 
+        /* Find all null-terminated (including zero length) strings in
+           the TPLLV1_INFO field. Trailing garbage is ignored. */
         buf += 2;
         size -= 2;
 
@@ -39,11 +41,8 @@ static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
                 if (buf[i] == 0)
                         nr_strings++;
         }
-
-        if (nr_strings < 4) {
-                printk(KERN_WARNING "SDIO: ignoring broken CISTPL_VERS_1\n");
+        if (nr_strings == 0)
                 return 0;
-        }
 
         size = i;