---

yaml --- r: 102207 b: refs/heads/master c: 7e9c7b6 h: refs/heads/master i: 102205: 74f9ee8 102203: d0067e4 102199: 1598b1f 102191: 62cbd1b 102175: 3c844b3 102143: 3327e60 v: v3
git-mirror · Jul 15, 2008 · 3884555 · 3884555
1 parent ed61a79
commit 3884555
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4dde7f755211fd58105c989a99a3a9f2f1238fba
+refs/heads/master: 7e9c7b64022b7faff6022df64baec8ab467d0bfd
diff --git a/trunk/drivers/mmc/host/s3cmci.c b/trunk/drivers/mmc/host/s3cmci.c
@@ -807,6 +807,17 @@ static int s3cmci_setup_data(struct s3cmci_host *host, struct mmc_data *data)
 		return 0;
 	}
 
+	if ((data->blksz & 3) != 0) {
+		/* We cannot deal with unaligned blocks with more than
+		 * one block being transfered. */
+
+		if (data->blocks > 1)
+			return -EINVAL;
+
+		/* No support yet for non-word block transfers. */
+		return -EINVAL;
+	}
+
 	while (readl(host->base + S3C2410_SDIDSTA) &
 	       (S3C2410_SDIDSTA_TXDATAON | S3C2410_SDIDSTA_RXDATAON)) {