[PATCHv4 4/5] HID: input: Make hidinput_find_field() static

[Tero Kristo]

From: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>

This function is not called outside of hid-input.c so we can make it
static.

Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
Signed-off-by: Tero Kristo <tero.kristo@xxxxxxxxxxxxxxx>
---
 drivers/hid/hid-input.c | 4 ++--
 include/linux/hid.h     | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 78205e445652..1179ef1d257a 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -1463,7 +1463,8 @@ void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
 }
 EXPORT_SYMBOL_GPL(hidinput_report_event);
 
-int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field)
+static int hidinput_find_field(struct hid_device *hid, unsigned int type,
+			       unsigned int code, struct hid_field **field)
 {
 	struct hid_report *report;
 	int i, j;
@@ -1478,7 +1479,6 @@ int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int
 	}
 	return -1;
 }
-EXPORT_SYMBOL_GPL(hidinput_find_field);
 
 struct hid_field *hidinput_get_led_field(struct hid_device *hid)
 {
diff --git a/include/linux/hid.h b/include/linux/hid.h
index b8634d17d11e..6b482c855605 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -904,7 +904,6 @@ extern void hidinput_disconnect(struct hid_device *);
 
 int hid_set_field(struct hid_field *, unsigned, __s32);
 int hid_input_report(struct hid_device *, int type, u8 *, u32, int);
-int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
 struct hid_field *hidinput_get_led_field(struct hid_device *hid);
 unsigned int hidinput_count_leds(struct hid_device *hid);
 __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code);
-- 
2.25.1