usb: chipidea: debug: fix sparse non static symbol warnings

[deliverable/linux.git] / drivers / usb / chipidea / debug.c

diff --git a/drivers/usb/chipidea/debug.c b/drivers/usb/chipidea/debug.c
index 7cccab6ff3081e0f1e1947c13085d9c0ce21b909..795d6538d6303cff59ae49a4d2e8951897f1c008 100644 (file)
--- 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;