clk: Fix JSON output in debugfs

commit 7cb81136d2efe0f5ed9d965857f4756a15e6c338 upstream.

key/value pairs in a JSON object must be separated by a comma.
After adding the properties "accuracy" and "phase" the JSON output
of /sys/kernel/debug/clk/clk_dump is invalid.

So add the missing commas to fix it.

Fixes: 5279fc402ae5 ("clk: add clk accuracy retrieval support")
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
[sboyd@codeaurora.org: Added comment in function]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 5b0f418..9f9cadd 100644 (file)
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -230,11 +230,12 @@ static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level)
        if (!c)
                return;
 
+       /* This should be JSON format, i.e. elements separated with a comma */
        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_core_get_rate(c));
-       seq_printf(s, "\"accuracy\": %lu", clk_core_get_accuracy(c));
+       seq_printf(s, "\"rate\": %lu,", clk_core_get_rate(c));
+       seq_printf(s, "\"accuracy\": %lu,", clk_core_get_accuracy(c));
        seq_printf(s, "\"phase\": %d", clk_core_get_phase(c));
 }