linux-kernel - [PATCH] clk: turn rate change failed warning into pr

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Message-Id: <1389885175-14174-1-git-send-email-s.hauer@pengutronix.de>
Date:	Thu, 16 Jan 2014 16:12:55 +0100
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	<linux-arm-kernel@...ts.infradead.org>
Cc:	Sascha Hauer <s.hauer@...gutronix.de>,
	Mike Turquette <mturquette@...aro.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] clk: turn rate change failed warning into pr_debug

If a rate change failed it's the opportunity of the caller to handle
this. Do not spam the log with a message.

Signed-off-by: Sascha Hauer <s.hauer@...gutronix.de>
Cc: Mike Turquette <mturquette@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/clk/clk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 2cf2ea6..f0124d4 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1460,7 +1460,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
 	/* notify that we are about to change rates */
 	fail_clk = clk_propagate_rate_change(top, PRE_RATE_CHANGE);
 	if (fail_clk) {
-		pr_warn("%s: failed to set %s rate\n", __func__,
+		pr_debug("%s: failed to set %s rate\n", __func__,
 				fail_clk->name);
 		clk_propagate_rate_change(top, ABORT_RATE_CHANGE);
 		ret = -EBUSY;
-- 
1.8.5.2

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