linux-kernel - [RFC PATCH t-kristo-pm] HID: bpf: hid_bpf_add

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Message-ID: <20211204152814.GA74975@f51396ba56c0>
Date:   Sat, 4 Dec 2021 23:28:14 +0800
From:   kernel test robot <lkp@...el.com>
To:     Tero Kristo <tero.kristo@...ux.intel.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH t-kristo-pm] HID: bpf: hid_bpf_add_report() can be static

drivers/hid/hid-bpf.c:229:23: warning: symbol 'hid_bpf_add_report' was not declared. Should it be static?
drivers/hid/hid-bpf.c:257:6: warning: symbol 'hid_bpf_free_reports' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 hid-bpf.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/hid/hid-bpf.c b/drivers/hid/hid-bpf.c
index b46b68d54ea80..6b39c48d3d85c 100644
--- a/drivers/hid/hid-bpf.c
+++ b/drivers/hid/hid-bpf.c
@@ -226,9 +226,9 @@ struct hid_bpf_parser_and_data {
 	struct hid_bpf_report_enum report_enum[HID_REPORT_TYPES];
 };
 
-struct hid_bpf_report *hid_bpf_add_report(struct hid_bpf_parser_and_data *data,
-					  unsigned int type, unsigned int id,
-					  unsigned int application)
+static struct hid_bpf_report *hid_bpf_add_report(struct hid_bpf_parser_and_data *data,
+						 unsigned int type, unsigned int id,
+						 unsigned int application)
 {
 	struct hid_bpf_report_enum *report_enum = data->report_enum + type;
 	struct hid_bpf_report *report;
@@ -254,7 +254,7 @@ struct hid_bpf_report *hid_bpf_add_report(struct hid_bpf_parser_and_data *data,
 	return report;
 }
 
-void hid_bpf_free_reports(struct hid_bpf_parser_and_data *data)
+static void hid_bpf_free_reports(struct hid_bpf_parser_and_data *data)
 {
 	unsigned i, j;