From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Fixes the following sparse warnings:
drivers/usb/chipidea/debug.c:211:5: warning:
symbol 'ci_otg_show' was not declared. Should it be static?
drivers/usb/chipidea/debug.c:334:5: warning:
symbol 'ci_registers_show' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/usb/chipidea/debug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c
index 7cccab6..795d653 100644
--- a/drivers/usb/chipidea/debug.c
+++ b/drivers/usb/chipidea/debug.c
@@ -208,7 +208,7 @@ static const struct file_operations ci_requests_fops = {
.release = single_release,
};
-int ci_otg_show(struct seq_file *s, void *unused)
+static int ci_otg_show(struct seq_file *s, void *unused)
{
struct ci_hdrc *ci = s->private;
struct otg_fsm *fsm;
@@ -331,7 +331,7 @@ static const struct file_operations ci_role_fops = {
.release = single_release,
};
-int ci_registers_show(struct seq_file *s, void *unused)
+static int ci_registers_show(struct seq_file *s, void *unused)
{
struct ci_hdrc *ci = s->private;
u32 tmp_reg;
--
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