From 4d0b8611cd4da64f075b8e07a126f0eb498fb153 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eric=20B=C3=A9nard?= <eric@eukrea.com>
Date: Tue, 12 Oct 2010 09:29:37 +0200
Subject: [PATCH] mmc: sdhci: mmc_rescan: reduce verbosity
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mmc_rescan() includes a pr_info which prints 4 lines each second for
hosts configured with MMC_CAP_NEEDS_POLL. This patch enables the message
only if CONFIG_MMC_DEBUG is selected. Tested on i.MX51's sdhci-esdhc.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Hein Tibosch <hein_tibosch@yahoo.es>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
 drivers/mmc/core/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 222466df66f..c5e3c9bf6fd 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1452,9 +1452,10 @@ void mmc_rescan(struct work_struct *work)
 			mmc_release_host(host);
 			goto out;
 		}
+#ifdef CONFIG_MMC_DEBUG
 		pr_info("%s: %s: trying to init card at %u Hz\n",
 			mmc_hostname(host), __func__, host->f_init);
-
+#endif
 		mmc_power_up(host);
 		sdio_reset(host);
 		mmc_go_idle(host);