---

yaml --- r: 53548 b: refs/heads/master c: 976d927 h: refs/heads/master v: v3
git-mirror · May 1, 2007 · 7a1b458 · 7a1b458
1 parent 4043f32
commit 7a1b458
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 14d836e7499c53a1f6a65086c3d11600e871a971
+refs/heads/master: 976d9276c826d6b35e4a2478fd4978dbd63bdd6f
diff --git a/trunk/drivers/mmc/mmc.c b/trunk/drivers/mmc/mmc.c
@@ -99,6 +99,10 @@ EXPORT_SYMBOL(mmc_request_done);
 void
 mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
 {
+#ifdef CONFIG_MMC_DEBUG
+	unsigned int i, sz;
+#endif
+
 	pr_debug("%s: starting CMD%u arg %08x flags %08x\n",
 		 mmc_hostname(host), mrq->cmd->opcode,
 		 mrq->cmd->arg, mrq->cmd->flags);
@@ -113,6 +117,13 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
 		BUG_ON(mrq->data->blocks * mrq->data->blksz >
 			host->max_req_size);
 
+#ifdef CONFIG_MMC_DEBUG
+		sz = 0;
+		for (i = 0;i < mrq->data->sg_len;i++)
+			sz += mrq->data->sg[i].length;
+		BUG_ON(sz != mrq->data->blocks * mrq->data->blksz);
+#endif
+
 		mrq->cmd->data = mrq->data;
 		mrq->data->error = 0;
 		mrq->data->mrq = mrq;