From 9e39aef3a105d3c934d9348cc27f1ccfd9ebee01 Mon Sep 17 00:00:00 2001 From: Zou Wei Date: Fri, 30 Oct 2020 17:28:17 +0800 Subject: [PATCH] usb: misc: brcmstb-usb-pinmap: Make sync_all_pins static Fix the following sparse warning: drivers/usb/misc/brcmstb-usb-pinmap.c:219:6: warning: symbol 'sync_all_pins' was not declared. Should it be static? The sync_all_pins has only call site within brcmstb-usb-pinmap.c It should be static Fixes: 517c4c44b323 ("usb: Add driver to allow any GPIO to be used for 7211 USB signals") Reported-by: Hulk Robot Signed-off-by: Zou Wei Link: https://lore.kernel.org/r/1604050097-91302-1-git-send-email-zou_wei@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/brcmstb-usb-pinmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/misc/brcmstb-usb-pinmap.c b/drivers/usb/misc/brcmstb-usb-pinmap.c index 2326e60545f7..b3cfe8666ea7 100644 --- a/drivers/usb/misc/brcmstb-usb-pinmap.c +++ b/drivers/usb/misc/brcmstb-usb-pinmap.c @@ -216,7 +216,7 @@ static int parse_pins(struct device *dev, struct device_node *dn, return 0; } -void sync_all_pins(struct brcmstb_usb_pinmap_data *pdata) +static void sync_all_pins(struct brcmstb_usb_pinmap_data *pdata) { struct out_pin *pout; struct in_pin *pin;