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@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/mmc/core/core.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 8a19143..6b72eb8 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);
--
1.7.4.1
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