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Message-id: <1429528131-9075-1-git-send-email-cw00.choi@samsung.com>
Date: Mon, 20 Apr 2015 20:08:51 +0900
From: Chanwoo Choi <cw00.choi@...sung.com>
To: mturquette@...aro.org, sboyd@...eaurora.org, s.nawrocki@...sung.com
Cc: linux-kernel@...r.kernel.org, Chanwoo Choi <cw00.choi@...sung.com>
Subject: [PATCH v2] clk: Show clock rate and error value when fail to set clock
rate
This patch shows the current clock rate nad error value when clk_set_rate()
fail to set the clock rate because log messgae means only the clock rate.
Cc: Mike Turquette <mturquette@...aro.org>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
---
Changes from v1:
- Add error value of clk-set_rate() with current clock rate
drivers/clk/clk-conf.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c
index aad4796..2b6375f 100644
--- a/drivers/clk/clk-conf.c
+++ b/drivers/clk/clk-conf.c
@@ -107,8 +107,9 @@ 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 rate to %ld (%d)\n",
+ __clk_get_name(clk), clk_get_rate(clk),
+ rc);
clk_put(clk);
}
index++;
--
1.8.5.5
--
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