From aa6439daddf579b93ace8b45956a416234c3854c Mon Sep 17 00:00:00 2001
From: Liu Chuansheng <chuansheng.liu@intel.com>
Date: Mon, 9 Jul 2012 06:26:42 -0400
Subject: [PATCH] mmc: sdio: Change pr_warning to pr_warn_ratelimited
When debugging one bad issue, got lots of pr_warning messages
"queuing unknown CIS tuple" which caused a printk storm and
flooded the console.
This patch changes the pr_warning to use pr_warn_ratelimited.
Signed-off-by: Liu Chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
drivers/mmc/core/sdio_cis.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c
index f1c7ed8f4d85..8e94e555b788 100644
--- a/drivers/mmc/core/sdio_cis.c
+++ b/drivers/mmc/core/sdio_cis.c
@@ -313,7 +313,7 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func)
if (ret == -ENOENT) {
/* warn about unknown tuples */
- pr_warning("%s: queuing unknown"
+ pr_warn_ratelimited("%s: queuing unknown"
" CIS tuple 0x%02x (%u bytes)\n",
mmc_hostname(card->host),
tpl_code, tpl_link);
--
2.20.1