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usb: misc: brcmstb-usb-pinmap: Make sync_all_pins static

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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: 517c4c44b3 ("usb: Add driver to allow any GPIO to be used for 7211 USB signals")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Link: https://lore.kernel.org/r/1604050097-91302-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zou Wei 2020-10-30 17:28:17 +08:00 committed by Greg Kroah-Hartman
parent 217504a055
commit 9e39aef3a1
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/misc/brcmstb-usb-pinmap.c
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@ -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;