[RFC/PATCH 3/4] clk: Use lockless functions for debug printing

Stephen Boyd
2014-04-25T22:46:22Z

In the near future we're going to move the prepare lock to a
per-clock ww_mutex. Use the lockless functions here for printing
the rate and accuracy so that we don't run into AA deadlocks in
the future.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
drivers/clk/clk.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index fd22a4583013..48b3a5594839 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -111,8 +111,8 @@ static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level)
seq_printf(s, "%*s%-*s %-11d %-12d %-10lu %-11lu",
level * 3 + 1, "",
30 - level * 3, c->name,
- c->enable_count, c->prepare_count, clk_get_rate(c),
- clk_get_accuracy(c));
+ c->enable_count, c->prepare_count, __clk_get_rate(c),
+ __clk_get_accuracy(c));
seq_printf(s, "\n");
}

@@ -171,8 +171,8 @@ static void clk_dump_one(struct seq_file *s, struct clk *c, int level)
seq_printf(s, "\"%s\": { ", c->name);
seq_printf(s, "\"enable_count\": %d,", c->enable_count);
seq_printf(s, "\"prepare_count\": %d,", c->prepare_count);
- seq_printf(s, "\"rate\": %lu", clk_get_rate(c));
- seq_printf(s, "\"accuracy\": %lu", clk_get_accuracy(c));
+ seq_printf(s, "\"rate\": %lu", __clk_get_rate(c));
+ seq_printf(s, "\"accuracy\": %lu", __clk_get_accuracy(c));
}

static void clk_dump_subtree(struct seq_file *s, struct clk *c, int level)