clk: Replace four seq_printf() calls by seq_putc()

Four single characters should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index cddddbe46d9d976132785cd2e7ba530ee437e096..3e5562a161a451b404e24ff04a1b6ada92943340 100644 (file)
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2083,11 +2083,11 @@ static void clk_dump_subtree(struct seq_file *s, struct clk_core *c, int level)
        clk_dump_one(s, c, level);
 
        hlist_for_each_entry(child, &c->children, child_node) {
-               seq_printf(s, ",");
+               seq_putc(s, ',');
                clk_dump_subtree(s, child, level + 1);
        }
 
-       seq_printf(s, "}");
+       seq_putc(s, '}');
 }
 
 static int clk_dump(struct seq_file *s, void *data)
@@ -2096,14 +2096,13 @@ static int clk_dump(struct seq_file *s, void *data)
        bool first_node = true;
        struct hlist_head **lists = (struct hlist_head **)s->private;
 
-       seq_printf(s, "{");
-
+       seq_putc(s, '{');
        clk_prepare_lock();
 
        for (; *lists; lists++) {
                hlist_for_each_entry(c, *lists, child_node) {
                        if (!first_node)
-                               seq_puts(s, ",");
+                               seq_putc(s, ',');
                        first_node = false;
                        clk_dump_subtree(s, c, 0);
                }