clk: Show correct information when fail to set clock rate

This patch shows the correct information for debugging when fail
to set clock rate because original error message shows the error
value instead of current clock rate.

Cc: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c
index 48a65b2b4027..35a396bc9672 100644
--- a/drivers/clk/clk-conf.c
+++ b/drivers/clk/clk-conf.c
@@ -106,8 +106,9 @@ 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 clk rate to %d (%d), current rate: %ld\n",
+				       __clk_get_name(clk), rate, rc,
+				       clk_get_rate(clk));
 			clk_put(clk);
 		}
 		index++;