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

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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@trendmicro.com.cn>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2014-07-22 10:09:45 +08:00 committed by Greg Kroah-Hartman
parent 000cb478f3
commit df40f8d3cb
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/chipidea/debug.c
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@ -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;