From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Tue, 7 Feb 2012 05:13:10 +0000 (+0900)
Subject: mmc: core: add a debug message for SET_BLOCK_COUNT
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7b2fd4f23f72c13a78c0892d330dde305ef2fb80;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

mmc: core: add a debug message for SET_BLOCK_COUNT

This patch is added just debug message.  Almost features need to use the
CMD23.  But we didn't see the debug message for sbc.  If sbc's message
can see, should be help for debugging.  (We can check whether use the
cmd23 or not.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 132378b89d76..faa0af10d334 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -188,6 +188,12 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
 	struct scatterlist *sg;
 #endif
 
+	if (mrq->sbc) {
+		pr_debug("<%s: starting CMD%u arg %08x flags %08x>\n",
+			 mmc_hostname(host), mrq->sbc->opcode,
+			 mrq->sbc->arg, mrq->sbc->flags);
+	}
+
 	pr_debug("%s: starting CMD%u arg %08x flags %08x\n",
 		 mmc_hostname(host), mrq->cmd->opcode,
 		 mrq->cmd->arg, mrq->cmd->flags);