linux-kernel - [PATCH] clk: Show clock rate instead of return value

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Date:	Thu, 02 Apr 2015 15:40:36 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	mturquette@...aro.org, sboyd@...eaurora.org
Cc:	linux-kernel@...r.kernel.org, Chanwoo Choi <cw00.choi@...sung.com>
Subject: [PATCH] clk: Show clock rate instead of return value

This patch shows the current clock rate instead of return value
when clk_set_rate() return fail because log message means the clock rate.

Cc: Mike Turquette <mturquette@...aro.org>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
---
 drivers/clk/clk-conf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c
index aad4796..fb1ee65 100644
--- a/drivers/clk/clk-conf.c
+++ b/drivers/clk/clk-conf.c
@@ -107,8 +107,8 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier)
 
 			rc = clk_set_rate(clk, rate);
 			if (rc < 0)
-				pr_err("clk: couldn't set %s clock rate: %d\n",
-				       __clk_get_name(clk), rc);
+				pr_err("clk: couldn't set %s clock rate: %ld\n",
+				       __clk_get_name(clk), clk_get_rate(clk));
 			clk_put(clk);
 		}
 		index++;
-- 
1.8.5.5

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