]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
sdio: handle cis end marker in link field
authorPierre Ossman <drzeus@drzeus.cx>
Thu, 5 Mar 2009 18:37:28 +0000 (19:37 +0100)
committerPierre Ossman <drzeus@drzeus.cx>
Tue, 24 Mar 2009 20:30:00 +0000 (21:30 +0100)
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
drivers/mmc/core/sdio_cis.c

index 956bd7677502c3c1ebe69d3c03f65641abce060e..6ba93f599281f3eb53659fc32dc93cff15e3a6d6 100644 (file)
@@ -227,6 +227,10 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func)
                if (ret)
                        break;
 
+               /* a size of 0xff also means we're done */
+               if (tpl_link == 0xff)
+                       break;
+
                this = kmalloc(sizeof(*this) + tpl_link, GFP_KERNEL);
                if (!this)
                        return -ENOMEM;